1471821253

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{11311}}^1$

素因数の和:11988

約数の個数: 16

約数和(自身を含む): 1742952960

約数和(自身を除く): 271131707

約数列:

[1, 7, 29, 203, 641, 4487, 11311, 18589, 79177, 130123, 328019, 2296133, 7250351, 50752457, 210260179, 1471821253]

約数ペア:

[(1, 1471821253), (7, 210260179), (29, 50752457), (203, 7250351), (641, 2296133), (4487, 328019), (11311, 130123), (18589, 79177)]