338935521

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1\times {\mathrm{2617}}^1$

素因数の和:4520

約数の個数: 16

約数和(自身を含む): 471993984

約数和(自身を除く): 133058463

約数列:

[1, 3, 23, 69, 1877, 2617, 5631, 7851, 43171, 60191, 129513, 180573, 4912109, 14736327, 112978507, 338935521]

約数ペア:

[(1, 338935521), (3, 112978507), (23, 14736327), (69, 4912109), (1877, 180573), (2617, 129513), (5631, 60191), (7851, 43171)]