557119017

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1571}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 993353088

約数和(自身を除く): 436234071

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 433, 819, 1299, 1571, 3031, 3897, 4713, 5629, 9093, 10997, 14139, 16887, 20423, 27279, 32991, 39403, 50661, 61269, 98973, 118209, 142961, 183807, 354627, 428883, 680243, 1286649, 2040729, 4761701, 6122187, 8843159, 14285103, 26529477, 42855309, 61902113, 79588431, 185706339, 557119017]

約数ペア:

[(1, 557119017), (3, 185706339), (7, 79588431), (9, 61902113), (13, 42855309), (21, 26529477), (39, 14285103), (63, 8843159), (91, 6122187), (117, 4761701), (273, 2040729), (433, 1286649), (819, 680243), (1299, 428883), (1571, 354627), (3031, 183807), (3897, 142961), (4713, 118209), (5629, 98973), (9093, 61269), (10997, 50661), (14139, 39403), (16887, 32991), (20423, 27279)]