1301749561

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1\times {\mathrm{7411}}^1$

素因数の和:8532

約数の個数: 16

約数和(自身を含む): 1554029568

約数和(自身を除く): 252280007

約数列:

[1, 7, 23, 161, 1091, 7411, 7637, 25093, 51877, 170453, 175651, 1193171, 8085401, 56597807, 185964223, 1301749561]

約数ペア:

[(1, 1301749561), (7, 185964223), (23, 56597807), (161, 8085401), (1091, 1193171), (7411, 175651), (7637, 170453), (25093, 51877)]