22670487

素因数分解:

$3^2\times 7^2\times {\mathrm{51407}}^1$

素因数の和:51427

約数の個数: 18

約数和(自身を含む): 38093328

約数和(自身を除く): 15422841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 51407, 154221, 359849, 462663, 1079547, 2518943, 3238641, 7556829, 22670487]

約数ペア:

[(1, 22670487), (3, 7556829), (7, 3238641), (9, 2518943), (21, 1079547), (49, 462663), (63, 359849), (147, 154221), (441, 51407)]