1322852013

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 2280256000

約数和(自身を除く): 957403987

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 157, 189, 327, 409, 471, 763, 981, 1099, 1227, 1413, 2289, 2863, 2943, 3297, 3681, 4239, 6867, 8589, 9891, 11043, 17113, 20601, 25767, 29673, 44581, 51339, 64213, 77301, 119791, 133743, 154017, 192639, 312067, 359373, 401229, 449491, 462051, 577917, 936201, 1078119, 1203687, 1348473, 1733751, 2808603, 3234357, 4045419, 6999217, 8425809, 12136257, 20997651, 48994519, 62992953, 146983557, 188978859, 440950671, 1322852013]

約数ペア:

[(1, 1322852013), (3, 440950671), (7, 188978859), (9, 146983557), (21, 62992953), (27, 48994519), (63, 20997651), (109, 12136257), (157, 8425809), (189, 6999217), (327, 4045419), (409, 3234357), (471, 2808603), (763, 1733751), (981, 1348473), (1099, 1203687), (1227, 1078119), (1413, 936201), (2289, 577917), (2863, 462051), (2943, 449491), (3297, 401229), (3681, 359373), (4239, 312067), (6867, 192639), (8589, 154017), (9891, 133743), (11043, 119791), (17113, 77301), (20601, 64213), (25767, 51339), (29673, 44581)]