312303607

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4423}}^1$

素因数の和:4579

約数の個数: 24

約数和(自身を含む): 399434112

約数和(自身を除く): 87130505

約数列:

[1, 7, 11, 49, 77, 131, 539, 917, 1441, 4423, 6419, 10087, 30961, 48653, 70609, 216727, 340571, 579413, 2383997, 4055891, 6373543, 28391237, 44614801, 312303607]

約数ペア:

[(1, 312303607), (7, 44614801), (11, 28391237), (49, 6373543), (77, 4055891), (131, 2383997), (539, 579413), (917, 340571), (1441, 216727), (4423, 70609), (6419, 48653), (10087, 30961)]