17485923

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{379}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 28940800

約数和(自身を除く): 11454877

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 379, 507, 1137, 1183, 2197, 2653, 3549, 4927, 6591, 7959, 14781, 15379, 34489, 46137, 64051, 103467, 192153, 448357, 832663, 1345071, 2497989, 5828641, 17485923]

約数ペア:

[(1, 17485923), (3, 5828641), (7, 2497989), (13, 1345071), (21, 832663), (39, 448357), (91, 192153), (169, 103467), (273, 64051), (379, 46137), (507, 34489), (1137, 15379), (1183, 14781), (2197, 7959), (2653, 6591), (3549, 4927)]