222171937

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{953}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 243613440

約数和(自身を除く): 21441503

約数列:

[1, 13, 79, 227, 953, 1027, 2951, 12389, 17933, 75287, 216331, 233129, 978731, 2812303, 17090149, 222171937]

約数ペア:

[(1, 222171937), (13, 17090149), (79, 2812303), (227, 978731), (953, 233129), (1027, 216331), (2951, 75287), (12389, 17933)]