7090479

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:428

約数の個数: 36

約数和(自身を含む): 11950848

約数和(自身を除く): 4860369

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 363, 383, 561, 1089, 1149, 1683, 2057, 3447, 4213, 6171, 6511, 12639, 18513, 19533, 37917, 46343, 58599, 71621, 139029, 214863, 417087, 644589, 787831, 2363493, 7090479]

約数ペア:

[(1, 7090479), (3, 2363493), (9, 787831), (11, 644589), (17, 417087), (33, 214863), (51, 139029), (99, 71621), (121, 58599), (153, 46343), (187, 37917), (363, 19533), (383, 18513), (561, 12639), (1089, 6511), (1149, 6171), (1683, 4213), (2057, 3447)]