474678001

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{3217}}^1$

素因数の和:3528

約数の個数: 16

約数和(自身を含む): 550509696

約数和(自身を除く): 75831695

約数列:

[1, 7, 107, 197, 749, 1379, 3217, 21079, 22519, 147553, 344219, 633749, 2409533, 4436243, 67811143, 474678001]

約数ペア:

[(1, 474678001), (7, 67811143), (107, 4436243), (197, 2409533), (749, 633749), (1379, 344219), (3217, 147553), (21079, 22519)]