231258419

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{3019}}^1$

素因数の和:3410

約数の個数: 16

約数和(自身を含む): 273684480

約数和(自身を除く): 42426061

約数列:

[1, 7, 31, 217, 353, 2471, 3019, 10943, 21133, 76601, 93589, 655123, 1065707, 7459949, 33036917, 231258419]

約数ペア:

[(1, 231258419), (7, 33036917), (31, 7459949), (217, 1065707), (353, 655123), (2471, 93589), (3019, 76601), (10943, 21133)]