1788968013

素因数分解:

$3^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{65179}}^1$

素因数の和:66496

約数の個数: 16

約数和(自身を含む): 2728174080

約数和(自身を除く): 939206067

約数列:

[1, 3, 7, 21, 1307, 3921, 9149, 27447, 65179, 195537, 456253, 1368759, 85188953, 255566859, 596322671, 1788968013]

約数ペア:

[(1, 1788968013), (3, 596322671), (7, 255566859), (21, 85188953), (1307, 1368759), (3921, 456253), (9149, 195537), (27447, 65179)]