386420111

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 492480000

約数和(自身を除く): 106059889

約数列:

[1, 7, 11, 77, 89, 113, 499, 623, 791, 979, 1243, 3493, 5489, 6853, 8701, 10057, 38423, 44411, 56387, 70399, 110627, 310877, 394709, 488521, 620257, 774389, 3419647, 4341799, 5018443, 35129101, 55202873, 386420111]

約数ペア:

[(1, 386420111), (7, 55202873), (11, 35129101), (77, 5018443), (89, 4341799), (113, 3419647), (499, 774389), (623, 620257), (791, 488521), (979, 394709), (1243, 310877), (3493, 110627), (5489, 70399), (6853, 56387), (8701, 44411), (10057, 38423)]