428481817

素因数分解:

${\mathrm{67}}^1\times {\mathrm{139}}^2\times {\mathrm{331}}^1$

素因数の和:676

約数の個数: 12

約数和(自身を含む): 439351536

約数和(自身を除く): 10869719

約数列:

[1, 67, 139, 331, 9313, 19321, 22177, 46009, 1294507, 3082603, 6395251, 428481817]

約数ペア:

[(1, 428481817), (67, 6395251), (139, 3082603), (331, 1294507), (9313, 46009), (19321, 22177)]