21762091

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1669}}^1$

素因数の和:1758

約数の個数: 16

約数和(自身を含む): 25250400

約数和(自身を除く): 3488309

約数列:

[1, 13, 17, 59, 221, 767, 1003, 1669, 13039, 21697, 28373, 98471, 368849, 1280123, 1674007, 21762091]

約数ペア:

[(1, 21762091), (13, 1674007), (17, 1280123), (59, 368849), (221, 98471), (767, 28373), (1003, 21697), (1669, 13039)]