17290773

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 26801280

約数和(自身を除く): 9510507

約数列:

[1, 3, 9, 27, 43, 53, 129, 159, 281, 387, 477, 843, 1161, 1431, 2279, 2529, 6837, 7587, 12083, 14893, 20511, 36249, 44679, 61533, 108747, 134037, 326241, 402111, 640399, 1921197, 5763591, 17290773]

約数ペア:

[(1, 17290773), (3, 5763591), (9, 1921197), (27, 640399), (43, 402111), (53, 326241), (129, 134037), (159, 108747), (281, 61533), (387, 44679), (477, 36249), (843, 20511), (1161, 14893), (1431, 12083), (2279, 7587), (2529, 6837)]