401065343

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11197}}^1$

素因数の和:11271

約数の個数: 24

約数和(自身を含む): 505522512

約数和(自身を除く): 104457169

約数列:

[1, 7, 17, 43, 49, 119, 301, 731, 833, 2107, 5117, 11197, 35819, 78379, 190349, 481471, 548653, 1332443, 3370297, 8185007, 9327101, 23592079, 57295049, 401065343]

約数ペア:

[(1, 401065343), (7, 57295049), (17, 23592079), (43, 9327101), (49, 8185007), (119, 3370297), (301, 1332443), (731, 548653), (833, 481471), (2107, 190349), (5117, 78379), (11197, 35819)]