1914379263

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{17683}}^1$

素因数の和:18235

約数の個数: 24

約数和(自身を含む): 2891121792

約数和(自身を除く): 976742529

約数列:

[1, 3, 9, 23, 69, 207, 523, 1569, 4707, 12029, 17683, 36087, 53049, 108261, 159147, 406709, 1220127, 3660381, 9248209, 27744627, 83233881, 212708807, 638126421, 1914379263]

約数ペア:

[(1, 1914379263), (3, 638126421), (9, 212708807), (23, 83233881), (69, 27744627), (207, 9248209), (523, 3660381), (1569, 1220127), (4707, 406709), (12029, 159147), (17683, 108261), (36087, 53049)]