22260057

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 30222720

約数和(自身を除く): 7962663

約数列:

[1, 3, 89, 263, 267, 317, 789, 951, 23407, 28213, 70221, 83371, 84639, 250113, 7420019, 22260057]

約数ペア:

[(1, 22260057), (3, 7420019), (89, 250113), (263, 84639), (267, 83371), (317, 70221), (789, 28213), (951, 23407)]