15201747

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3571}}^1$

素因数の和:3631

約数の個数: 24

約数和(自身を含む): 24518208

約数和(自身を除く): 9316461

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 3571, 4257, 10713, 32139, 39281, 117843, 153553, 353529, 460659, 1381977, 1689083, 5067249, 15201747]

約数ペア:

[(1, 15201747), (3, 5067249), (9, 1689083), (11, 1381977), (33, 460659), (43, 353529), (99, 153553), (129, 117843), (387, 39281), (473, 32139), (1419, 10713), (3571, 4257)]