8116947

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 12380160

約数和(自身を除く): 4263213

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 619, 1457, 1857, 4371, 5571, 13113, 19189, 29093, 57567, 87279, 172701, 261837, 901883, 2705649, 8116947]

約数ペア:

[(1, 8116947), (3, 2705649), (9, 901883), (31, 261837), (47, 172701), (93, 87279), (141, 57567), (279, 29093), (423, 19189), (619, 13113), (1457, 5571), (1857, 4371)]