888901689

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{881}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 1311061248

約数和(自身を除く): 422159559

約数列:

[1, 3, 13, 39, 41, 123, 533, 631, 881, 1599, 1893, 2643, 8203, 11453, 24609, 25871, 34359, 36121, 77613, 108363, 336323, 469573, 555911, 1008969, 1408719, 1667733, 7226843, 21680529, 22792351, 68377053, 296300563, 888901689]

約数ペア:

[(1, 888901689), (3, 296300563), (13, 68377053), (39, 22792351), (41, 21680529), (123, 7226843), (533, 1667733), (631, 1408719), (881, 1008969), (1599, 555911), (1893, 469573), (2643, 336323), (8203, 108363), (11453, 77613), (24609, 36121), (25871, 34359)]