726956667

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{626147}}^1$

素因数の和:626199

約数の個数: 16

約数和(自身を含む): 1102020480

約数和(自身を除く): 375063813

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 626147, 1878441, 5635323, 16905969, 26924321, 80772963, 242318889, 726956667]

約数ペア:

[(1, 726956667), (3, 242318889), (9, 80772963), (27, 26924321), (43, 16905969), (129, 5635323), (387, 1878441), (1161, 626147)]