664756041

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{1559}}^1\times {\mathrm{1597}}^1$

素因数の和:3248

約数の個数: 16

約数和(自身を含む): 897436800

約数和(自身を除く): 232680759

約数列:

[1, 3, 89, 267, 1559, 1597, 4677, 4791, 138751, 142133, 416253, 426399, 2489723, 7469169, 221585347, 664756041]

約数ペア:

[(1, 664756041), (3, 221585347), (89, 7469169), (267, 2489723), (1559, 426399), (1597, 416253), (4677, 142133), (4791, 138751)]