311940003

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{5861}}^1$

素因数の和:6134

約数の個数: 16

約数和(自身を含む): 422345376

約数和(自身を除く): 110405373

約数列:

[1, 3, 113, 157, 339, 471, 5861, 17583, 17741, 53223, 662293, 920177, 1986879, 2760531, 103980001, 311940003]

約数ペア:

[(1, 311940003), (3, 103980001), (113, 2760531), (157, 1986879), (339, 920177), (471, 662293), (5861, 53223), (17583, 17741)]