7149661441

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{4993}}^1$

素因数の和:5285

約数の個数: 24

約数和(自身を含む): 7987503480

約数和(自身を除く): 837842039

約数列:

[1, 13, 37, 169, 229, 481, 2977, 4993, 6253, 8473, 38701, 64909, 110149, 184741, 843817, 1143397, 1431937, 2401633, 14864161, 31221229, 42305689, 193234093, 549973957, 7149661441]

約数ペア:

[(1, 7149661441), (13, 549973957), (37, 193234093), (169, 42305689), (229, 31221229), (481, 14864161), (2977, 2401633), (4993, 1431937), (6253, 1143397), (8473, 843817), (38701, 184741), (64909, 110149)]