2051270541

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{14557}}^1$

素因数の和:14890

約数の個数: 32

約数和(自身を含む): 3228382080

約数和(自身を除く): 1177111539

約数列:

[1, 3, 9, 17, 27, 51, 153, 307, 459, 921, 2763, 5219, 8289, 14557, 15657, 43671, 46971, 131013, 140913, 247469, 393039, 742407, 2227221, 4468999, 6681663, 13406997, 40220991, 75972983, 120662973, 227918949, 683756847, 2051270541]

約数ペア:

[(1, 2051270541), (3, 683756847), (9, 227918949), (17, 120662973), (27, 75972983), (51, 40220991), (153, 13406997), (307, 6681663), (459, 4468999), (921, 2227221), (2763, 742407), (5219, 393039), (8289, 247469), (14557, 140913), (15657, 131013), (43671, 46971)]