1555961799161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2069}}^1\times {\mathrm{424639}}^1$

素因数の和:426749

約数の個数: 32

約数和(自身を含む): 2025227059200

約数和(自身を除く): 469265260039

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 2069, 14483, 22759, 47587, 159313, 333109, 424639, 523457, 2972473, 3664199, 4671029, 9766697, 32697203, 68366879, 107433667, 752035669, 878578091, 6150046637, 9664359001, 20207296093, 67650513007, 141451072651, 222280257023, 1555961799161]

約数ペア:

[(1, 1555961799161), (7, 222280257023), (11, 141451072651), (23, 67650513007), (77, 20207296093), (161, 9664359001), (253, 6150046637), (1771, 878578091), (2069, 752035669), (14483, 107433667), (22759, 68366879), (47587, 32697203), (159313, 9766697), (333109, 4671029), (424639, 3664199), (523457, 2972473)]