1386380679

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 1902942720

約数和(自身を除く): 516562041

約数列:

[1, 3, 89, 137, 151, 251, 267, 411, 453, 753, 12193, 13439, 20687, 22339, 34387, 36579, 37901, 40317, 62061, 67017, 103161, 113703, 1841143, 3060443, 3373189, 5192437, 5523429, 9181329, 10119567, 15577311, 462126893, 1386380679]

約数ペア:

[(1, 1386380679), (3, 462126893), (89, 15577311), (137, 10119567), (151, 9181329), (251, 5523429), (267, 5192437), (411, 3373189), (453, 3060443), (753, 1841143), (12193, 113703), (13439, 103161), (20687, 67017), (22339, 62061), (34387, 40317), (36579, 37901)]