425800823

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 508385280

約数和(自身を除く): 82584457

約数列:

[1, 7, 29, 151, 203, 479, 841, 1057, 3353, 4379, 5887, 13891, 30653, 72329, 97237, 126991, 402839, 506303, 888937, 2097541, 2819873, 14682787, 60828689, 425800823]

約数ペア:

[(1, 425800823), (7, 60828689), (29, 14682787), (151, 2819873), (203, 2097541), (479, 888937), (841, 506303), (1057, 402839), (3353, 126991), (4379, 97237), (5887, 72329), (13891, 30653)]