2017569303

素因数分解:

$3^4\times {\mathrm{2917}}^1\times {\mathrm{8539}}^1$

素因数の和:11468

約数の個数: 20

約数和(自身を含む): 3015286120

約数和(自身を除く): 997716817

約数列:

[1, 3, 9, 27, 81, 2917, 8539, 8751, 25617, 26253, 76851, 78759, 230553, 236277, 691659, 24908263, 74724789, 224174367, 672523101, 2017569303]

約数ペア:

[(1, 2017569303), (3, 672523101), (9, 224174367), (27, 74724789), (81, 24908263), (2917, 691659), (8539, 236277), (8751, 230553), (25617, 78759), (26253, 76851)]