2013402993

素因数分解:

$3^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{43207}}^1$

素因数の和:43541

約数の個数: 24

約数和(自身を含む): 3132752832

約数和(自身を除く): 1119349839

約数列:

[1, 3, 7, 21, 49, 147, 317, 951, 2219, 6657, 15533, 43207, 46599, 129621, 302449, 907347, 2117143, 6351429, 13696619, 41089857, 95876333, 287628999, 671134331, 2013402993]

約数ペア:

[(1, 2013402993), (3, 671134331), (7, 287628999), (21, 95876333), (49, 41089857), (147, 13696619), (317, 6351429), (951, 2117143), (2219, 907347), (6657, 302449), (15533, 129621), (43207, 46599)]