7867431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6113}}^1$

素因数の和:6143

約数の個数: 24

約数和(自身を含む): 13352976

約数和(自身を除く): 5485545

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 6113, 18339, 55017, 67243, 79469, 201729, 238407, 605187, 715221, 874159, 2622477, 7867431]

約数ペア:

[(1, 7867431), (3, 2622477), (9, 874159), (11, 715221), (13, 605187), (33, 238407), (39, 201729), (99, 79469), (117, 67243), (143, 55017), (429, 18339), (1287, 6113)]