2875863

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 3983616

約数和(自身を除く): 1107753

約数列:

[1, 3, 41, 103, 123, 227, 309, 681, 4223, 9307, 12669, 23381, 27921, 70143, 958621, 2875863]

約数ペア:

[(1, 2875863), (3, 958621), (41, 70143), (103, 27921), (123, 23381), (227, 12669), (309, 9307), (681, 4223)]