39893441

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2447}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 48646656

約数和(自身を除く): 8753215

約数列:

[1, 7, 17, 119, 137, 959, 2329, 2447, 16303, 17129, 41599, 291193, 335239, 2346673, 5699063, 39893441]

約数ペア:

[(1, 39893441), (7, 5699063), (17, 2346673), (119, 335239), (137, 291193), (959, 41599), (2329, 17129), (2447, 16303)]