1279615051

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 1599651648

約数和(自身を除く): 320036597

約数列:

[1, 11, 13, 23, 113, 121, 143, 253, 299, 313, 1243, 1469, 1573, 2599, 2783, 3289, 3443, 4069, 7199, 13673, 16159, 28589, 33787, 35369, 36179, 37873, 44759, 79189, 93587, 177749, 314479, 371657, 389059, 459797, 492349, 813487, 871079, 1029457, 4088227, 4279649, 5057767, 8948357, 10575331, 11324027, 55635437, 98431927, 116328641, 1279615051]

約数ペア:

[(1, 1279615051), (11, 116328641), (13, 98431927), (23, 55635437), (113, 11324027), (121, 10575331), (143, 8948357), (253, 5057767), (299, 4279649), (313, 4088227), (1243, 1029457), (1469, 871079), (1573, 813487), (2599, 492349), (2783, 459797), (3289, 389059), (3443, 371657), (4069, 314479), (7199, 177749), (13673, 93587), (16159, 79189), (28589, 44759), (33787, 37873), (35369, 36179)]