289324023

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 411525120

約数和(自身を除く): 122201097

約数列:

[1, 3, 31, 59, 67, 93, 177, 201, 787, 1829, 2077, 2361, 3953, 5487, 6231, 11859, 24397, 46433, 52729, 73191, 122543, 139299, 158187, 367629, 1439423, 1634599, 3111011, 4318269, 4903797, 9333033, 96441341, 289324023]

約数ペア:

[(1, 289324023), (3, 96441341), (31, 9333033), (59, 4903797), (67, 4318269), (93, 3111011), (177, 1634599), (201, 1439423), (787, 367629), (1829, 158187), (2077, 139299), (2361, 122543), (3953, 73191), (5487, 52729), (6231, 46433), (11859, 24397)]