1320937163

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{22027}}^1$

素因数の和:22706

約数の個数: 16

約数和(自身を含む): 1628309760

約数和(自身を除く): 307372597

約数列:

[1, 7, 13, 91, 659, 4613, 8567, 22027, 59969, 154189, 286351, 2004457, 14515793, 101610551, 188705309, 1320937163]

約数ペア:

[(1, 1320937163), (7, 188705309), (13, 101610551), (91, 14515793), (659, 2004457), (4613, 286351), (8567, 154189), (22027, 59969)]