353168217

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{8581}}^1$

素因数の和:8873

約数の個数: 24

約数和(自身を含む): 542210760

約数和(自身を除く): 189042543

約数列:

[1, 3, 9, 17, 51, 153, 269, 807, 2421, 4573, 8581, 13719, 25743, 41157, 77229, 145877, 437631, 1312893, 2308289, 6924867, 20774601, 39240913, 117722739, 353168217]

約数ペア:

[(1, 353168217), (3, 117722739), (9, 39240913), (17, 20774601), (51, 6924867), (153, 2308289), (269, 1312893), (807, 437631), (2421, 145877), (4573, 77229), (8581, 41157), (13719, 25743)]