2017993029

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{512311}}^1$

素因数の和:512428

約数の個数: 16

約数和(自身を含む): 2926326144

約数和(自身を除く): 908333115

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 512311, 1536933, 6660043, 19980129, 51743411, 155230233, 672664343, 2017993029]

約数ペア:

[(1, 2017993029), (3, 672664343), (13, 155230233), (39, 51743411), (101, 19980129), (303, 6660043), (1313, 1536933), (3939, 512311)]