20072217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1163}}^1$

素因数の和:1700

約数の個数: 16

約数和(自身を含む): 29276928

約数和(自身を除く): 9204711

約数列:

[1, 3, 11, 33, 523, 1163, 1569, 3489, 5753, 12793, 17259, 38379, 608249, 1824747, 6690739, 20072217]

約数ペア:

[(1, 20072217), (3, 6690739), (11, 1824747), (33, 608249), (523, 38379), (1163, 17259), (1569, 12793), (3489, 5753)]