1330881569

素因数分解:

${\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1\times {\mathrm{619}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 1374019200

約数和(自身を除く): 43137631

約数列:

[1, 53, 113, 359, 619, 5989, 19027, 32807, 40567, 69947, 222221, 2150051, 3707191, 11777713, 25110973, 1330881569]

約数ペア:

[(1, 1330881569), (53, 25110973), (113, 11777713), (359, 3707191), (619, 2150051), (5989, 222221), (19027, 69947), (32807, 40567)]