31442187

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{16823}}^1$

素因数の和:16922

約数の個数: 16

約数和(自身を含む): 48453120

約数和(自身を除く): 17010933

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 16823, 50469, 117761, 353283, 1497247, 4491741, 10480729, 31442187]

約数ペア:

[(1, 31442187), (3, 10480729), (7, 4491741), (21, 1497247), (89, 353283), (267, 117761), (623, 50469), (1869, 16823)]