40465997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4639}}^1$

素因数の和:4724

約数の個数: 16

約数和(自身を含む): 48330240

約数和(自身を除く): 7864243

約数列:

[1, 11, 13, 61, 143, 671, 793, 4639, 8723, 51029, 60307, 282979, 663377, 3112769, 3678727, 40465997]

約数ペア:

[(1, 40465997), (11, 3678727), (13, 3112769), (61, 663377), (143, 282979), (671, 60307), (793, 51029), (4639, 8723)]