1393301

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 1749888

約数和(自身を除く): 356587

約数列:

[1, 7, 13, 61, 91, 251, 427, 793, 1757, 3263, 5551, 15311, 22841, 107177, 199043, 1393301]

約数ペア:

[(1, 1393301), (7, 199043), (13, 107177), (61, 22841), (91, 15311), (251, 5551), (427, 3263), (793, 1757)]