9895347

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 18120960

約数和(自身を除く): 8225613

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 109, 131, 231, 327, 393, 693, 763, 917, 981, 1179, 1199, 1441, 2289, 2751, 3597, 4323, 6867, 8253, 8393, 10087, 10791, 12969, 14279, 25179, 30261, 42837, 75537, 90783, 99953, 128511, 157069, 299859, 471207, 899577, 1099483, 1413621, 3298449, 9895347]

約数ペア:

[(1, 9895347), (3, 3298449), (7, 1413621), (9, 1099483), (11, 899577), (21, 471207), (33, 299859), (63, 157069), (77, 128511), (99, 99953), (109, 90783), (131, 75537), (231, 42837), (327, 30261), (393, 25179), (693, 14279), (763, 12969), (917, 10791), (981, 10087), (1179, 8393), (1199, 8253), (1441, 6867), (2289, 4323), (2751, 3597)]