2602593

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 4347200

約数和(自身を除く): 1744607

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 379, 763, 981, 1137, 2289, 2653, 3411, 6867, 7959, 23877, 41311, 123933, 289177, 371799, 867531, 2602593]

約数ペア:

[(1, 2602593), (3, 867531), (7, 371799), (9, 289177), (21, 123933), (63, 41311), (109, 23877), (327, 7959), (379, 6867), (763, 3411), (981, 2653), (1137, 2289)]