2703580537

素因数分解:

$7^3\times {\mathrm{1997}}^1\times {\mathrm{3947}}^1$

素因数の和:5965

約数の個数: 16

約数和(自身を含む): 3155241600

約数和(自身を除く): 451661063

約数列:

[1, 7, 49, 343, 1997, 3947, 13979, 27629, 97853, 193403, 684971, 1353821, 7882159, 55175113, 386225791, 2703580537]

約数ペア:

[(1, 2703580537), (7, 386225791), (49, 55175113), (343, 7882159), (1997, 1353821), (3947, 684971), (13979, 193403), (27629, 97853)]