1310123199

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{13159}}^1$

素因数の和:13611

約数の個数: 32

約数和(自身を含む): 2183086080

約数和(自身を除く): 872962881

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 431, 1293, 3017, 4741, 9051, 13159, 14223, 33187, 39477, 92113, 99561, 144749, 276339, 434247, 1013243, 3039729, 5671529, 17014587, 39700703, 62386819, 119102109, 187160457, 436707733, 1310123199]

約数ペア:

[(1, 1310123199), (3, 436707733), (7, 187160457), (11, 119102109), (21, 62386819), (33, 39700703), (77, 17014587), (231, 5671529), (431, 3039729), (1293, 1013243), (3017, 434247), (4741, 276339), (9051, 144749), (13159, 99561), (14223, 92113), (33187, 39477)]