1227959569

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{21493}}^1$

素因数の和:21640

約数の個数: 16

約数和(自身を含む): 1348103680

約数和(自身を除く): 120144111

約数列:

[1, 19, 31, 97, 589, 1843, 3007, 21493, 57133, 408367, 666283, 2084821, 12659377, 39611599, 64629451, 1227959569]

約数ペア:

[(1, 1227959569), (19, 64629451), (31, 39611599), (97, 12659377), (589, 2084821), (1843, 666283), (3007, 408367), (21493, 57133)]