15937222743

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2389747}}^1$

素因数の和:2389788

約数の個数: 32

約数和(自身を含む): 26765177600

約数和(自身を除く): 10827954857

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 2389747, 7169241, 21507723, 31066711, 45405193, 64523169, 93200133, 136215579, 279600399, 408646737, 590267509, 838801197, 1225940211, 1770802527, 5312407581, 15937222743]

約数ペア:

[(1, 15937222743), (3, 5312407581), (9, 1770802527), (13, 1225940211), (19, 838801197), (27, 590267509), (39, 408646737), (57, 279600399), (117, 136215579), (171, 93200133), (247, 64523169), (351, 45405193), (513, 31066711), (741, 21507723), (2223, 7169241), (6669, 2389747)]