331375902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{386219}}^1$

素因数の和:386248

約数の個数: 32

約数和(自身を含む): 778619520

約数和(自身を除く): 447243618

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 386219, 772438, 1158657, 2317314, 4248409, 5020847, 8496818, 10041694, 12745227, 15062541, 25490454, 30125082, 55229317, 110458634, 165687951, 331375902]

約数ペア:

[(1, 331375902), (2, 165687951), (3, 110458634), (6, 55229317), (11, 30125082), (13, 25490454), (22, 15062541), (26, 12745227), (33, 10041694), (39, 8496818), (66, 5020847), (78, 4248409), (143, 2317314), (286, 1158657), (429, 772438), (858, 386219)]