4021197

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 5833152

約数和(自身を除く): 1811955

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 2131, 6393, 36227, 78847, 108681, 236541, 1340399, 4021197]

約数ペア:

[(1, 4021197), (3, 1340399), (17, 236541), (37, 108681), (51, 78847), (111, 36227), (629, 6393), (1887, 2131)]