23401511

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{761}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 28090368

約数和(自身を除く): 4688857

約数列:

[1, 7, 23, 161, 191, 761, 1337, 4393, 5327, 17503, 30751, 122521, 145351, 1017457, 3343073, 23401511]

約数ペア:

[(1, 23401511), (7, 3343073), (23, 1017457), (161, 145351), (191, 122521), (761, 30751), (1337, 17503), (4393, 5327)]