1215259969

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{7351}}^1$

素因数の和:7501

約数の個数: 32

約数和(自身を含む): 1609205760

約数和(自身を除く): 393945791

約数列:

[1, 7, 11, 19, 77, 113, 133, 209, 791, 1243, 1463, 2147, 7351, 8701, 15029, 23617, 51457, 80861, 139669, 165319, 566027, 830663, 977683, 1536359, 5814641, 9137293, 10754513, 15782597, 63961051, 110478179, 173608567, 1215259969]

約数ペア:

[(1, 1215259969), (7, 173608567), (11, 110478179), (19, 63961051), (77, 15782597), (113, 10754513), (133, 9137293), (209, 5814641), (791, 1536359), (1243, 977683), (1463, 830663), (2147, 566027), (7351, 165319), (8701, 139669), (15029, 80861), (23617, 51457)]