426181321

素因数分解:

${\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 441552384

約数和(自身を除く): 15371063

約数列:

[1, 53, 107, 223, 337, 5671, 11819, 17861, 23861, 36059, 75151, 1264633, 1911127, 3983003, 8041157, 426181321]

約数ペア:

[(1, 426181321), (53, 8041157), (107, 3983003), (223, 1911127), (337, 1264633), (5671, 75151), (11819, 36059), (17861, 23861)]