2013210717

素因数分解:

$3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{26801}}^1$

素因数の和:26898

約数の個数: 32

約数和(自身を含む): 3173356800

約数和(自身を除く): 1160146083

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 343, 511, 1029, 1533, 3577, 10731, 25039, 26801, 75117, 80403, 187607, 562821, 1313249, 1956473, 3939747, 5869419, 9192743, 13695311, 27578229, 41085933, 95867177, 287601531, 671070239, 2013210717]

約数ペア:

[(1, 2013210717), (3, 671070239), (7, 287601531), (21, 95867177), (49, 41085933), (73, 27578229), (147, 13695311), (219, 9192743), (343, 5869419), (511, 3939747), (1029, 1956473), (1533, 1313249), (3577, 562821), (10731, 187607), (25039, 80403), (26801, 75117)]