2049204879

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{13903}}^1$

素因数の和:14068

約数の個数: 32

約数和(自身を含む): 3123394560

約数和(自身を除く): 1074189681

約数列:

[1, 3, 9, 27, 53, 103, 159, 309, 477, 927, 1431, 2781, 5459, 13903, 16377, 41709, 49131, 125127, 147393, 375381, 736859, 1432009, 2210577, 4296027, 6631731, 12888081, 19895193, 38664243, 75896477, 227689431, 683068293, 2049204879]

約数ペア:

[(1, 2049204879), (3, 683068293), (9, 227689431), (27, 75896477), (53, 38664243), (103, 19895193), (159, 12888081), (309, 6631731), (477, 4296027), (927, 2210577), (1431, 1432009), (2781, 736859), (5459, 375381), (13903, 147393), (16377, 125127), (41709, 49131)]