2015320209

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{3121}}^1$

素因数の和:3545

約数の個数: 32

約数和(自身を含む): 3113408256

約数和(自身を除く): 1098088047

約数列:

[1, 3, 7, 21, 97, 291, 317, 679, 951, 2037, 2219, 3121, 6657, 9363, 21847, 30749, 65541, 92247, 215243, 302737, 645729, 908211, 989357, 2119159, 2968071, 6357477, 6925499, 20776497, 95967629, 287902887, 671773403, 2015320209]

約数ペア:

[(1, 2015320209), (3, 671773403), (7, 287902887), (21, 95967629), (97, 20776497), (291, 6925499), (317, 6357477), (679, 2968071), (951, 2119159), (2037, 989357), (2219, 908211), (3121, 645729), (6657, 302737), (9363, 215243), (21847, 92247), (30749, 65541)]