1330358783

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 1544981760

約数和(自身を除く): 214622977

約数列:

[1, 13, 17, 97, 221, 229, 271, 1261, 1649, 2977, 3523, 3893, 4607, 21437, 22213, 26287, 50609, 59891, 62059, 288769, 341731, 377621, 446879, 806767, 1055003, 4909073, 5809427, 6019723, 13715039, 78256399, 102335291, 1330358783]

約数ペア:

[(1, 1330358783), (13, 102335291), (17, 78256399), (97, 13715039), (221, 6019723), (229, 5809427), (271, 4909073), (1261, 1055003), (1649, 806767), (2977, 446879), (3523, 377621), (3893, 341731), (4607, 288769), (21437, 62059), (22213, 59891), (26287, 50609)]