1715745621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{1657}}^1$

素因数の和:2013

約数の個数: 32

約数和(自身を含む): 2463920640

約数和(自身を除く): 748175019

約数列:

[1, 3, 17, 51, 79, 237, 257, 771, 1343, 1657, 4029, 4369, 4971, 13107, 20303, 28169, 60909, 84507, 130903, 345151, 392709, 425849, 1035453, 1277547, 2225351, 6676053, 7239433, 21718299, 33642071, 100926213, 571915207, 1715745621]

約数ペア:

[(1, 1715745621), (3, 571915207), (17, 100926213), (51, 33642071), (79, 21718299), (237, 7239433), (257, 6676053), (771, 2225351), (1343, 1277547), (1657, 1035453), (4029, 425849), (4369, 392709), (4971, 345151), (13107, 130903), (20303, 84507), (28169, 60909)]