42367899

素因数分解:

$3^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{587}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 65959488

約数和(自身を除く): 23591589

約数列:

[1, 3, 7, 21, 49, 147, 491, 587, 1473, 1761, 3437, 4109, 10311, 12327, 24059, 28763, 72177, 86289, 288217, 864651, 2017519, 6052557, 14122633, 42367899]

約数ペア:

[(1, 42367899), (3, 14122633), (7, 6052557), (21, 2017519), (49, 864651), (147, 288217), (491, 86289), (587, 72177), (1473, 28763), (1761, 24059), (3437, 12327), (4109, 10311)]