28623063

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3119}}^1$

素因数の和:3171

約数の個数: 32

約数和(自身を含む): 47923200

約数和(自身を除く): 19300137

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 3119, 9177, 9357, 21833, 59261, 65499, 71737, 177783, 215211, 414827, 502159, 1244481, 1363003, 1506477, 4089009, 9541021, 28623063]

約数ペア:

[(1, 28623063), (3, 9541021), (7, 4089009), (19, 1506477), (21, 1363003), (23, 1244481), (57, 502159), (69, 414827), (133, 215211), (161, 177783), (399, 71737), (437, 65499), (483, 59261), (1311, 21833), (3059, 9357), (3119, 9177)]