7924653

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:430

約数の個数: 36

約数和(自身を含む): 13278720

約数和(自身を除く): 5354067

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 383, 627, 1089, 1149, 1881, 2299, 3447, 4213, 6897, 7277, 12639, 20691, 21831, 37917, 46343, 65493, 80047, 139029, 240141, 417087, 720423, 880517, 2641551, 7924653]

約数ペア:

[(1, 7924653), (3, 2641551), (9, 880517), (11, 720423), (19, 417087), (33, 240141), (57, 139029), (99, 80047), (121, 65493), (171, 46343), (209, 37917), (363, 21831), (383, 20691), (627, 12639), (1089, 7277), (1149, 6897), (1881, 4213), (2299, 3447)]