8141609

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 9880320

約数和(自身を除く): 1738711

約数列:

[1, 7, 23, 61, 161, 427, 829, 1403, 5803, 9821, 19067, 50569, 133469, 353983, 1163087, 8141609]

約数ペア:

[(1, 8141609), (7, 1163087), (23, 353983), (61, 133469), (161, 50569), (427, 19067), (829, 9821), (1403, 5803)]