351212615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{12197}}^1$

素因数の和:12658

約数の個数: 16

約数和(自身を含む): 454936608

約数和(自身を除く): 103723993

約数列:

[1, 5, 13, 65, 443, 2215, 5759, 12197, 28795, 60985, 158561, 792805, 5403271, 27016355, 70242523, 351212615]

約数ペア:

[(1, 351212615), (5, 70242523), (13, 27016355), (65, 5403271), (443, 792805), (2215, 158561), (5759, 60985), (12197, 28795)]