4643401

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 5603328

約数和(自身を除く): 959927

約数列:

[1, 7, 23, 151, 161, 191, 1057, 1337, 3473, 4393, 24311, 28841, 30751, 201887, 663343, 4643401]

約数ペア:

[(1, 4643401), (7, 663343), (23, 201887), (151, 30751), (161, 28841), (191, 24311), (1057, 4393), (1337, 3473)]