860147169

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{3863}}^1$

素因数の和:4357

約数の個数: 32

約数和(自身を含む): 1371009024

約数和(自身を除く): 510861855

約数列:

[1, 3, 7, 21, 23, 69, 161, 461, 483, 1383, 3227, 3863, 9681, 10603, 11589, 27041, 31809, 74221, 81123, 88849, 222663, 266547, 621943, 1780843, 1865829, 5342529, 12465901, 37397703, 40959389, 122878167, 286715723, 860147169]

約数ペア:

[(1, 860147169), (3, 286715723), (7, 122878167), (21, 40959389), (23, 37397703), (69, 12465901), (161, 5342529), (461, 1865829), (483, 1780843), (1383, 621943), (3227, 266547), (3863, 222663), (9681, 88849), (10603, 81123), (11589, 74221), (27041, 31809)]