1200563

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 16

約数和(自身を含む): 1505280

約数和(自身を除く): 304717

約数列:

[1, 7, 13, 79, 91, 167, 553, 1027, 1169, 2171, 7189, 13193, 15197, 92351, 171509, 1200563]

約数ペア:

[(1, 1200563), (7, 171509), (13, 92351), (79, 15197), (91, 13193), (167, 7189), (553, 2171), (1027, 1169)]