14850381

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 26174400

約数和(自身を除く): 11324019

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 247, 273, 399, 409, 637, 741, 931, 1227, 1729, 1911, 2793, 2863, 5187, 5317, 7771, 8589, 12103, 15951, 20041, 23313, 36309, 37219, 54397, 60123, 101023, 111657, 163191, 260533, 303069, 380779, 707161, 781599, 1142337, 2121483, 4950127, 14850381]

約数ペア:

[(1, 14850381), (3, 4950127), (7, 2121483), (13, 1142337), (19, 781599), (21, 707161), (39, 380779), (49, 303069), (57, 260533), (91, 163191), (133, 111657), (147, 101023), (247, 60123), (273, 54397), (399, 37219), (409, 36309), (637, 23313), (741, 20041), (931, 15951), (1227, 12103), (1729, 8589), (1911, 7771), (2793, 5317), (2863, 5187)]