28458301533

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{2029}}^1$

素因数の和:2653

約数の個数: 32

約数和(自身を含む): 38779171200

約数和(自身を除く): 10320869667

約数列:

[1, 3, 89, 131, 267, 393, 401, 1203, 2029, 6087, 11659, 34977, 35689, 52531, 107067, 157593, 180581, 265799, 541743, 797397, 813629, 2440887, 4675259, 14025777, 23656111, 70968333, 72412981, 106585399, 217238943, 319756197, 9486100511, 28458301533]

約数ペア:

[(1, 28458301533), (3, 9486100511), (89, 319756197), (131, 217238943), (267, 106585399), (393, 72412981), (401, 70968333), (1203, 23656111), (2029, 14025777), (6087, 4675259), (11659, 2440887), (34977, 813629), (35689, 797397), (52531, 541743), (107067, 265799), (157593, 180581)]