9975567

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 15686400

約数和(自身を除く): 5710833

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 859, 1659, 2577, 3871, 6013, 11613, 18039, 42091, 67861, 126273, 203583, 475027, 1425081, 3325189, 9975567]

約数ペア:

[(1, 9975567), (3, 3325189), (7, 1425081), (21, 475027), (49, 203583), (79, 126273), (147, 67861), (237, 42091), (553, 18039), (859, 11613), (1659, 6013), (2577, 3871)]