40350027

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 60963840

約数和(自身を除く): 20613813

約数列:

[1, 3, 17, 23, 41, 51, 69, 123, 391, 697, 839, 943, 1173, 2091, 2517, 2829, 14263, 16031, 19297, 34399, 42789, 48093, 57891, 103197, 328049, 584783, 791177, 984147, 1754349, 2373531, 13450009, 40350027]

約数ペア:

[(1, 40350027), (3, 13450009), (17, 2373531), (23, 1754349), (41, 984147), (51, 791177), (69, 584783), (123, 328049), (391, 103197), (697, 57891), (839, 48093), (943, 42789), (1173, 34399), (2091, 19297), (2517, 16031), (2829, 14263)]