210933723

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70241}}^1$

素因数の和:70275

約数の個数: 32

約数和(自身を含む): 377620992

約数和(自身を除く): 166687269

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 70241, 210723, 491687, 772651, 913133, 1475061, 2317953, 2739399, 5408557, 6391931, 10044463, 16225671, 19175793, 30133389, 70311241, 210933723]

約数ペア:

[(1, 210933723), (3, 70311241), (7, 30133389), (11, 19175793), (13, 16225671), (21, 10044463), (33, 6391931), (39, 5408557), (77, 2739399), (91, 2317953), (143, 1475061), (231, 913133), (273, 772651), (429, 491687), (1001, 210723), (3003, 70241)]