1041870721

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3823}}^1$

素因数の和:3921

約数の個数: 24

約数和(自身を含む): 1183359744

約数和(自身を除く): 141489023

約数列:

[1, 17, 23, 41, 289, 391, 697, 943, 3823, 6647, 11849, 16031, 64991, 87929, 156743, 272527, 1104847, 1494793, 2664631, 3605089, 25411481, 45298727, 61286513, 1041870721]

約数ペア:

[(1, 1041870721), (17, 61286513), (23, 45298727), (41, 25411481), (289, 3605089), (391, 2664631), (697, 1494793), (943, 1104847), (3823, 272527), (6647, 156743), (11849, 87929), (16031, 64991)]