39295971

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 70237440

約数和(自身を除く): 30941469

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 429, 627, 741, 1287, 1607, 1881, 2223, 2717, 4821, 8151, 14463, 17677, 20891, 24453, 30533, 53031, 62673, 91599, 159093, 188019, 229801, 274797, 335863, 396929, 689403, 1007589, 1190787, 2068209, 3022767, 3572361, 4366219, 13098657, 39295971]

約数ペア:

[(1, 39295971), (3, 13098657), (9, 4366219), (11, 3572361), (13, 3022767), (19, 2068209), (33, 1190787), (39, 1007589), (57, 689403), (99, 396929), (117, 335863), (143, 274797), (171, 229801), (209, 188019), (247, 159093), (429, 91599), (627, 62673), (741, 53031), (1287, 30533), (1607, 24453), (1881, 20891), (2223, 17677), (2717, 14463), (4821, 8151)]