2447370423

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1699}}^1\times {\mathrm{1721}}^1$

素因数の和:3460

約数の個数: 32

約数和(自身を含む): 3747072000

約数和(自身を除く): 1299701577

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1699, 1721, 5097, 5163, 15291, 15489, 45873, 46467, 52669, 53351, 158007, 160053, 474021, 480159, 1422063, 1440477, 2923979, 8771937, 26315811, 78947433, 90643349, 271930047, 815790141, 2447370423]

約数ペア:

[(1, 2447370423), (3, 815790141), (9, 271930047), (27, 90643349), (31, 78947433), (93, 26315811), (279, 8771937), (837, 2923979), (1699, 1440477), (1721, 1422063), (5097, 480159), (5163, 474021), (15291, 160053), (15489, 158007), (45873, 53351), (46467, 52669)]