22337329

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 26705920

約数和(自身を除く): 4368591

約数列:

[1, 7, 31, 79, 217, 553, 1303, 2449, 9121, 17143, 40393, 102937, 282751, 720559, 3191047, 22337329]

約数ペア:

[(1, 22337329), (7, 3191047), (31, 720559), (79, 282751), (217, 102937), (553, 40393), (1303, 17143), (2449, 9121)]