2178184473

素因数分解:

$3^3\times {\mathrm{593}}^1\times {\mathrm{136043}}^1$

素因数の和:136645

約数の個数: 16

約数和(自身を含む): 3232405440

約数和(自身を除く): 1054220967

約数列:

[1, 3, 9, 27, 593, 1779, 5337, 16011, 136043, 408129, 1224387, 3673161, 80673499, 242020497, 726061491, 2178184473]

約数ペア:

[(1, 2178184473), (3, 726061491), (9, 242020497), (27, 80673499), (593, 3673161), (1779, 1224387), (5337, 408129), (16011, 136043)]