140129283

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{392519}}^1$

素因数の和:392546

約数の個数: 16

約数和(自身を含む): 226091520

約数和(自身を除く): 85962237

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 392519, 1177557, 2747633, 6672823, 8242899, 20018469, 46709761, 140129283]

約数ペア:

[(1, 140129283), (3, 46709761), (7, 20018469), (17, 8242899), (21, 6672823), (51, 2747633), (119, 1177557), (357, 392519)]