490356183

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{6911}}^1$

素因数の和:7334

約数の個数: 16

約数和(自身を含む): 665542656

約数和(自身を除く): 175186473

約数列:

[1, 3, 67, 201, 353, 1059, 6911, 20733, 23651, 70953, 463037, 1389111, 2439583, 7318749, 163452061, 490356183]

約数ペア:

[(1, 490356183), (3, 163452061), (67, 7318749), (201, 2439583), (353, 1389111), (1059, 463037), (6911, 70953), (20733, 23651)]