213324189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 317520000

約数和(自身を除く): 104195811

約数列:

[1, 3, 13, 39, 41, 89, 123, 267, 533, 1157, 1499, 1599, 3471, 3649, 4497, 10947, 19487, 47437, 58461, 61459, 133411, 142311, 184377, 400233, 798967, 1734343, 2396901, 5203029, 5469851, 16409553, 71108063, 213324189]

約数ペア:

[(1, 213324189), (3, 71108063), (13, 16409553), (39, 5469851), (41, 5203029), (89, 2396901), (123, 1734343), (267, 798967), (533, 400233), (1157, 184377), (1499, 142311), (1599, 133411), (3471, 61459), (3649, 58461), (4497, 47437), (10947, 19487)]