71031597

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{260189}}^1$

素因数の和:260212

約数の個数: 16

約数和(自身を含む): 116565120

約数和(自身を除く): 45533523

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 260189, 780567, 1821323, 3382457, 5463969, 10147371, 23677199, 71031597]

約数ペア:

[(1, 71031597), (3, 23677199), (7, 10147371), (13, 5463969), (21, 3382457), (39, 1821323), (91, 780567), (273, 260189)]