97142591

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{4787}}^1$

素因数の和:5030

約数の個数: 16

約数和(自身を含む): 120121344

約数和(自身を除く): 22978753

約数列:

[1, 7, 13, 91, 223, 1561, 2899, 4787, 20293, 33509, 62231, 435617, 1067501, 7472507, 13877513, 97142591]

約数ペア:

[(1, 97142591), (7, 13877513), (13, 7472507), (91, 1067501), (223, 435617), (1561, 62231), (2899, 33509), (4787, 20293)]