2497341

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 4377600

約数和(自身を除く): 1880259

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 569, 627, 1463, 1707, 3983, 4389, 6259, 10811, 11949, 18777, 32433, 43813, 75677, 118921, 131439, 227031, 356763, 832447, 2497341]

約数ペア:

[(1, 2497341), (3, 832447), (7, 356763), (11, 227031), (19, 131439), (21, 118921), (33, 75677), (57, 43813), (77, 32433), (133, 18777), (209, 11949), (231, 10811), (399, 6259), (569, 4389), (627, 3983), (1463, 1707)]