1207661

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 1553664

約数和(自身を除く): 346003

約数列:

[1, 7, 13, 23, 91, 161, 299, 577, 2093, 4039, 7501, 13271, 52507, 92897, 172523, 1207661]

約数ペア:

[(1, 1207661), (7, 172523), (13, 92897), (23, 52507), (91, 13271), (161, 7501), (299, 4039), (577, 2093)]