42386757

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{13367}}^1$

素因数の和:13528

約数の個数: 16

約数和(自身を含む): 65021952

約数和(自身を除く): 22635195

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 13367, 40101, 93569, 280707, 2018417, 6055251, 14128919, 42386757]

約数ペア:

[(1, 42386757), (3, 14128919), (7, 6055251), (21, 2018417), (151, 280707), (453, 93569), (1057, 40101), (3171, 13367)]