312487201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{1013}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 343259280

約数和(自身を除く): 30772079

約数列:

[1, 13, 61, 389, 793, 1013, 5057, 13169, 23729, 61793, 308477, 394057, 803309, 5122741, 24037477, 312487201]

約数ペア:

[(1, 312487201), (13, 24037477), (61, 5122741), (389, 803309), (793, 394057), (1013, 308477), (5057, 61793), (13169, 23729)]