3145051

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 1209509

約数列:

[1, 7, 13, 17, 19, 91, 107, 119, 133, 221, 247, 323, 749, 1391, 1547, 1729, 1819, 2033, 2261, 4199, 9737, 12733, 14231, 23647, 26429, 29393, 34561, 165529, 185003, 241927, 449293, 3145051]

約数ペア:

[(1, 3145051), (7, 449293), (13, 241927), (17, 185003), (19, 165529), (91, 34561), (107, 29393), (119, 26429), (133, 23647), (221, 14231), (247, 12733), (323, 9737), (749, 4199), (1391, 2261), (1547, 2033), (1729, 1819)]