7978113

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6199}}^1$

素因数の和:6229

約数の個数: 24

約数和(自身を含む): 13540800

約数和(自身を除く): 5562687

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 6199, 18597, 55791, 68189, 80587, 204567, 241761, 613701, 725283, 886457, 2659371, 7978113]

約数ペア:

[(1, 7978113), (3, 2659371), (9, 886457), (11, 725283), (13, 613701), (33, 241761), (39, 204567), (99, 80587), (117, 68189), (143, 55791), (429, 18597), (1287, 6199)]