12409047

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3229}}^1$

素因数の和:3303

約数の個数: 24

約数和(自身を含む): 20827040

約数和(自身を除く): 8417993

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3229, 3843, 9687, 22603, 29061, 67809, 196969, 203427, 590907, 1378783, 1772721, 4136349, 12409047]

約数ペア:

[(1, 12409047), (3, 4136349), (7, 1772721), (9, 1378783), (21, 590907), (61, 203427), (63, 196969), (183, 67809), (427, 29061), (549, 22603), (1281, 9687), (3229, 3843)]