22161081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{761}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 31382208

約数和(自身を除く): 9221127

約数列:

[1, 3, 17, 51, 571, 761, 1713, 2283, 9707, 12937, 29121, 38811, 434531, 1303593, 7387027, 22161081]

約数ペア:

[(1, 22161081), (3, 7387027), (17, 1303593), (51, 434531), (571, 38811), (761, 29121), (1713, 12937), (2283, 9707)]