1671709347

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2459}}^1$

素因数の和:2598

約数の個数: 80

約数和(自身を含む): 3143289600

約数和(自身を除く): 1471580253

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 109, 189, 231, 297, 327, 567, 693, 763, 891, 981, 1199, 2079, 2289, 2459, 2943, 3597, 6237, 6867, 7377, 8393, 8829, 10791, 17213, 20601, 22131, 25179, 27049, 32373, 51639, 61803, 66393, 75537, 81147, 97119, 154917, 189343, 199179, 226611, 243441, 268031, 464751, 568029, 679833, 730323, 804093, 1394253, 1704087, 1876217, 2190969, 2412279, 2948341, 5112261, 5628651, 7236837, 8845023, 15336783, 16885953, 20638387, 21710511, 26535069, 50657859, 61915161, 79605207, 151973577, 185745483, 238815621, 557236449, 1671709347]

約数ペア:

[(1, 1671709347), (3, 557236449), (7, 238815621), (9, 185745483), (11, 151973577), (21, 79605207), (27, 61915161), (33, 50657859), (63, 26535069), (77, 21710511), (81, 20638387), (99, 16885953), (109, 15336783), (189, 8845023), (231, 7236837), (297, 5628651), (327, 5112261), (567, 2948341), (693, 2412279), (763, 2190969), (891, 1876217), (981, 1704087), (1199, 1394253), (2079, 804093), (2289, 730323), (2459, 679833), (2943, 568029), (3597, 464751), (6237, 268031), (6867, 243441), (7377, 226611), (8393, 199179), (8829, 189343), (10791, 154917), (17213, 97119), (20601, 81147), (22131, 75537), (25179, 66393), (27049, 61803), (32373, 51639)]