1489271469

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^2\times {\mathrm{127}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 2357526528

約数和(自身を除く): 868255059

約数列:

[1, 3, 7, 21, 47, 109, 127, 141, 327, 329, 381, 763, 889, 987, 2289, 2667, 5123, 5969, 11881, 13843, 15369, 17907, 35643, 35861, 41529, 41783, 83167, 96901, 107583, 125349, 249501, 290703, 558407, 650621, 1508887, 1675221, 1951863, 3908849, 4526661, 4554347, 10562209, 11726547, 13663041, 31686627, 70917689, 212753067, 496423823, 1489271469]

約数ペア:

[(1, 1489271469), (3, 496423823), (7, 212753067), (21, 70917689), (47, 31686627), (109, 13663041), (127, 11726547), (141, 10562209), (327, 4554347), (329, 4526661), (381, 3908849), (763, 1951863), (889, 1675221), (987, 1508887), (2289, 650621), (2667, 558407), (5123, 290703), (5969, 249501), (11881, 125349), (13843, 107583), (15369, 96901), (17907, 83167), (35643, 41783), (35861, 41529)]