2013406281

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{557}}^1\times {\mathrm{1613}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 3026056320

約数和(自身を除く): 1012650039

約数列:

[1, 3, 9, 27, 83, 249, 557, 747, 1613, 1671, 2241, 4839, 5013, 14517, 15039, 43551, 46231, 133879, 138693, 401637, 416079, 898441, 1204911, 1248237, 2695323, 3614733, 8085969, 24257907, 74570603, 223711809, 671135427, 2013406281]

約数ペア:

[(1, 2013406281), (3, 671135427), (9, 223711809), (27, 74570603), (83, 24257907), (249, 8085969), (557, 3614733), (747, 2695323), (1613, 1248237), (1671, 1204911), (2241, 898441), (4839, 416079), (5013, 401637), (14517, 138693), (15039, 133879), (43551, 46231)]