973505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 1333584

約数和(自身を除く): 360079

約数列:

[1, 5, 13, 17, 65, 85, 221, 881, 1105, 4405, 11453, 14977, 57265, 74885, 194701, 973505]

約数ペア:

[(1, 973505), (5, 194701), (13, 74885), (17, 57265), (65, 14977), (85, 11453), (221, 4405), (881, 1105)]