2912795431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{2543}}^1$

素因数の和:2911

約数の個数: 32

約数和(自身を含む): 3685828608

約数和(自身を除く): 773033177

約数列:

[1, 7, 13, 41, 91, 287, 307, 533, 2149, 2543, 3731, 3991, 12587, 17801, 27937, 33059, 88109, 104263, 163631, 231413, 729841, 780701, 1145417, 1355419, 5464907, 9487933, 10149113, 32008741, 71043791, 224061187, 416113633, 2912795431]

約数ペア:

[(1, 2912795431), (7, 416113633), (13, 224061187), (41, 71043791), (91, 32008741), (287, 10149113), (307, 9487933), (533, 5464907), (2149, 1355419), (2543, 1145417), (3731, 780701), (3991, 729841), (12587, 231413), (17801, 163631), (27937, 104263), (33059, 88109)]