291237195457

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3671}}^1\times {\mathrm{265333}}^1$

素因数の和:269040

約数の個数: 16

約数和(自身を含む): 327366966528

約数和(自身を除く): 36129771071

約数列:

[1, 13, 23, 299, 3671, 47723, 84433, 265333, 1097629, 3449329, 6102659, 79334567, 974037443, 12662486759, 22402861189, 291237195457]

約数ペア:

[(1, 291237195457), (13, 22402861189), (23, 12662486759), (299, 974037443), (3671, 79334567), (47723, 6102659), (84433, 3449329), (265333, 1097629)]