311201094

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^2\times {\mathrm{10289}}^1$

素因数の和:10436

約数の個数: 24

約数和(自身を含む): 631353240

約数和(自身を除く): 320152146

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 5041, 10082, 10289, 15123, 20578, 30246, 30867, 61734, 730519, 1461038, 2191557, 4383114, 51866849, 103733698, 155600547, 311201094]

約数ペア:

[(1, 311201094), (2, 155600547), (3, 103733698), (6, 51866849), (71, 4383114), (142, 2191557), (213, 1461038), (426, 730519), (5041, 61734), (10082, 30867), (10289, 30246), (15123, 20578)]