42245007

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{3229}}^1$

素因数の和:3335

約数の個数: 24

約数和(自身を含む): 66279600

約数和(自身を除く): 24034593

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 3229, 4361, 9687, 13083, 22603, 67809, 158221, 287381, 474663, 862143, 2011667, 6035001, 14081669, 42245007]

約数ペア:

[(1, 42245007), (3, 14081669), (7, 6035001), (21, 2011667), (49, 862143), (89, 474663), (147, 287381), (267, 158221), (623, 67809), (1869, 22603), (3229, 13083), (4361, 9687)]