39973017

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{100183}}^1$

素因数の和:100212

約数の個数: 16

約数和(自身を含む): 64117760

約数和(自身を除く): 24144743

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 100183, 300549, 701281, 1903477, 2103843, 5710431, 13324339, 39973017]

約数ペア:

[(1, 39973017), (3, 13324339), (7, 5710431), (19, 2103843), (21, 1903477), (57, 701281), (133, 300549), (399, 100183)]