33321813

素因数分解:

$3^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{541}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 51901920

約数和(自身を除く): 18580107

約数列:

[1, 3, 7, 21, 49, 147, 419, 541, 1257, 1623, 2933, 3787, 8799, 11361, 20531, 26509, 61593, 79527, 226679, 680037, 1586753, 4760259, 11107271, 33321813]

約数ペア:

[(1, 33321813), (3, 11107271), (7, 4760259), (21, 1586753), (49, 680037), (147, 226679), (419, 79527), (541, 61593), (1257, 26509), (1623, 20531), (2933, 11361), (3787, 8799)]