13786983

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 25198560

約数和(自身を除く): 11411577

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 357, 441, 459, 613, 833, 1071, 1323, 1839, 2499, 3213, 4291, 5517, 7497, 10421, 12873, 16551, 22491, 30037, 31263, 38619, 72947, 90111, 93789, 115857, 218841, 270333, 281367, 510629, 656523, 810999, 1531887, 1969569, 4595661, 13786983]

約数ペア:

[(1, 13786983), (3, 4595661), (7, 1969569), (9, 1531887), (17, 810999), (21, 656523), (27, 510629), (49, 281367), (51, 270333), (63, 218841), (119, 115857), (147, 93789), (153, 90111), (189, 72947), (357, 38619), (441, 31263), (459, 30037), (613, 22491), (833, 16551), (1071, 12873), (1323, 10421), (1839, 7497), (2499, 5517), (3213, 4291)]