1357029500253

素因数分解:

$3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{35920207}}^1$

素因数の和:35920481

約数の個数: 24

約数和(自身を含む): 2112970315392

約数和(自身を除く): 755940815139

約数列:

[1, 3, 7, 21, 49, 147, 257, 771, 1799, 5397, 12593, 37779, 35920207, 107760621, 251441449, 754324347, 1760090143, 5280270429, 9231493199, 27694479597, 64620452393, 193861357179, 452343166751, 1357029500253]

約数ペア:

[(1, 1357029500253), (3, 452343166751), (7, 193861357179), (21, 64620452393), (49, 27694479597), (147, 9231493199), (257, 5280270429), (771, 1760090143), (1799, 754324347), (5397, 251441449), (12593, 107760621), (37779, 35920207)]