121227442

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{509359}}^1$

素因数の和:509385

約数の個数: 16

約数和(自身を含む): 220043520

約数和(自身を除く): 98816078

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 509359, 1018718, 3565513, 7131026, 8659103, 17318206, 60613721, 121227442]

約数ペア:

[(1, 121227442), (2, 60613721), (7, 17318206), (14, 8659103), (17, 7131026), (34, 3565513), (119, 1018718), (238, 509359)]