215570597

素因数分解:

${\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 238049280

約数和(自身を除く): 22478683

約数列:

[1, 11, 163, 251, 479, 1793, 2761, 5269, 40913, 78077, 120229, 450043, 858847, 1322519, 19597327, 215570597]

約数ペア:

[(1, 215570597), (11, 19597327), (163, 1322519), (251, 858847), (479, 450043), (1793, 120229), (2761, 78077), (5269, 40913)]