315050859

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{563}}^1\times {\mathrm{641}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 461300112

約数和(自身を除く): 146249253

約数列:

[1, 3, 9, 97, 291, 563, 641, 873, 1689, 1923, 5067, 5769, 54611, 62177, 163833, 186531, 360883, 491499, 559593, 1082649, 3247947, 35005651, 105016953, 315050859]

約数ペア:

[(1, 315050859), (3, 105016953), (9, 35005651), (97, 3247947), (291, 1082649), (563, 559593), (641, 491499), (873, 360883), (1689, 186531), (1923, 163833), (5067, 62177), (5769, 54611)]