24665421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20201}}^1$

素因数の和:20252

約数の個数: 16

約数和(自身を含む): 36848448

約数和(自身を除く): 12183027

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 20201, 60603, 222211, 666633, 747437, 2242311, 8221807, 24665421]

約数ペア:

[(1, 24665421), (3, 8221807), (11, 2242311), (33, 747437), (37, 666633), (111, 222211), (407, 60603), (1221, 20201)]