2013443457

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{90439}}^1$

素因数の和:90664

約数の個数: 16

約数和(自身を含む): 2765293440

約数和(自身を除く): 751849983

約数列:

[1, 3, 41, 123, 181, 543, 7421, 22263, 90439, 271317, 3707999, 11123997, 16369459, 49108377, 671147819, 2013443457]

約数ペア:

[(1, 2013443457), (3, 671147819), (41, 49108377), (123, 16369459), (181, 11123997), (543, 3707999), (7421, 271317), (22263, 90439)]