388629283

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^2\times {\mathrm{389}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 464012640

約数和(自身を除く): 75383357

約数列:

[1, 7, 41, 59, 287, 389, 413, 2419, 2723, 3481, 15949, 16933, 22951, 24367, 111643, 142721, 160657, 940991, 999047, 1354109, 6586937, 9478763, 55518469, 388629283]

約数ペア:

[(1, 388629283), (7, 55518469), (41, 9478763), (59, 6586937), (287, 1354109), (389, 999047), (413, 940991), (2419, 160657), (2723, 142721), (3481, 111643), (15949, 24367), (16933, 22951)]