71353981

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4451}}^1$

素因数の和:4532

約数の個数: 16

約数和(自身を含む): 80777088

約数和(自身を除く): 9423107

約数列:

[1, 17, 23, 41, 391, 697, 943, 4451, 16031, 75667, 102373, 182491, 1740341, 3102347, 4197293, 71353981]

約数ペア:

[(1, 71353981), (17, 4197293), (23, 3102347), (41, 1740341), (391, 182491), (697, 102373), (943, 75667), (4451, 16031)]