996845997

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{4969}}^1$

素因数の和:5253

約数の個数: 32

約数和(自身を含む): 1563045120

約数和(自身を除く): 566199123

約数列:

[1, 3, 7, 21, 41, 123, 233, 287, 699, 861, 1631, 4893, 4969, 9553, 14907, 28659, 34783, 66871, 104349, 200613, 203729, 611187, 1157777, 1426103, 3473331, 4278309, 8104439, 24313317, 47468857, 142406571, 332281999, 996845997]

約数ペア:

[(1, 996845997), (3, 332281999), (7, 142406571), (21, 47468857), (41, 24313317), (123, 8104439), (233, 4278309), (287, 3473331), (699, 1426103), (861, 1157777), (1631, 611187), (4893, 203729), (4969, 200613), (9553, 104349), (14907, 66871), (28659, 34783)]