331288182

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{800213}}^1$

素因数の和:800244

約数の個数: 24

約数和(自身を含む): 749000304

約数和(自身を除く): 417712122

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 800213, 1600426, 2400639, 4801278, 7201917, 14403834, 18404899, 36809798, 55214697, 110429394, 165644091, 331288182]

約数ペア:

[(1, 331288182), (2, 165644091), (3, 110429394), (6, 55214697), (9, 36809798), (18, 18404899), (23, 14403834), (46, 7201917), (69, 4801278), (138, 2400639), (207, 1600426), (414, 800213)]