2978582257

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{7253}}^1$

素因数の和:7330

約数の個数: 36

約数和(自身を含む): 3808132380

約数和(自身を除く): 829550123

約数列:

[1, 7, 17, 29, 49, 119, 203, 289, 493, 833, 1421, 2023, 3451, 7253, 8381, 14161, 24157, 50771, 58667, 123301, 210337, 355397, 410669, 863107, 1472359, 2096117, 3575729, 6041749, 10306513, 14672819, 25030103, 60787393, 102709733, 175210721, 425511751, 2978582257]

約数ペア:

[(1, 2978582257), (7, 425511751), (17, 175210721), (29, 102709733), (49, 60787393), (119, 25030103), (203, 14672819), (289, 10306513), (493, 6041749), (833, 3575729), (1421, 2096117), (2023, 1472359), (3451, 863107), (7253, 410669), (8381, 355397), (14161, 210337), (24157, 123301), (50771, 58667)]