301893531

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{743}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 442257408

約数和(自身を除く): 140363877

約数列:

[1, 3, 17, 31, 51, 93, 257, 527, 743, 771, 1581, 2229, 4369, 7967, 12631, 13107, 23033, 23901, 37893, 69099, 135439, 190951, 391561, 406317, 572853, 1174683, 3246167, 5919481, 9738501, 17758443, 100631177, 301893531]

約数ペア:

[(1, 301893531), (3, 100631177), (17, 17758443), (31, 9738501), (51, 5919481), (93, 3246167), (257, 1174683), (527, 572853), (743, 406317), (771, 391561), (1581, 190951), (2229, 135439), (4369, 69099), (7967, 37893), (12631, 23901), (13107, 23033)]