315804969

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{2287}}^1$

素因数の和:2589

約数の個数: 24

約数和(自身を含む): 465196160

約数和(自身を除く): 149391191

約数列:

[1, 3, 9, 67, 201, 229, 603, 687, 2061, 2287, 6861, 15343, 20583, 46029, 138087, 153229, 459687, 523723, 1379061, 1571169, 4713507, 35089441, 105268323, 315804969]

約数ペア:

[(1, 315804969), (3, 105268323), (9, 35089441), (67, 4713507), (201, 1571169), (229, 1379061), (603, 523723), (687, 459687), (2061, 153229), (2287, 138087), (6861, 46029), (15343, 20583)]