2126547

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 3447360

約数和(自身を除く): 1320813

約数列:

[1, 3, 9, 17, 27, 41, 51, 113, 123, 153, 339, 369, 459, 697, 1017, 1107, 1921, 2091, 3051, 4633, 5763, 6273, 13899, 17289, 18819, 41697, 51867, 78761, 125091, 236283, 708849, 2126547]

約数ペア:

[(1, 2126547), (3, 708849), (9, 236283), (17, 125091), (27, 78761), (41, 51867), (51, 41697), (113, 18819), (123, 17289), (153, 13899), (339, 6273), (369, 5763), (459, 4633), (697, 3051), (1017, 2091), (1107, 1921)]