21843226097

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1\times {\mathrm{5861}}^1$

素因数の和:7577

約数の個数: 32

約数和(自身を含む): 28193875200

約数和(自身を除く): 6350649103

約数列:

[1, 7, 11, 29, 77, 203, 319, 1669, 2233, 5861, 11683, 18359, 41027, 48401, 64471, 128513, 169969, 338807, 451297, 532411, 1189783, 1869659, 3726877, 9782009, 13087613, 68474063, 107602099, 283678261, 753214693, 1985747827, 3120460871, 21843226097]

約数ペア:

[(1, 21843226097), (7, 3120460871), (11, 1985747827), (29, 753214693), (77, 283678261), (203, 107602099), (319, 68474063), (1669, 13087613), (2233, 9782009), (5861, 3726877), (11683, 1869659), (18359, 1189783), (41027, 532411), (48401, 451297), (64471, 338807), (128513, 169969)]