22890423

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1442

約数の個数: 16

約数和(自身を含む): 31500000

約数和(自身を除く): 8609577

約数列:

[1, 3, 41, 123, 149, 447, 1249, 3747, 6109, 18327, 51209, 153627, 186101, 558303, 7630141, 22890423]

約数ペア:

[(1, 22890423), (3, 7630141), (41, 558303), (123, 186101), (149, 153627), (447, 51209), (1249, 18327), (3747, 6109)]