2560986423

素因数分解:

$3^3\times {\mathrm{1039}}^1\times {\mathrm{91291}}^1$

素因数の和:92339

約数の個数: 16

約数和(自身を含む): 3797747200

約数和(自身を除く): 1236760777

約数列:

[1, 3, 9, 27, 1039, 3117, 9351, 28053, 91291, 273873, 821619, 2464857, 94851349, 284554047, 853662141, 2560986423]

約数ペア:

[(1, 2560986423), (3, 853662141), (9, 284554047), (27, 94851349), (1039, 2464857), (3117, 821619), (9351, 273873), (28053, 91291)]