2630043

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 4300800

約数和(自身を除く): 1670757

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 127, 177, 351, 381, 531, 767, 1143, 1593, 1651, 2301, 3429, 4953, 6903, 7493, 14859, 20709, 22479, 44577, 67437, 97409, 202311, 292227, 876681, 2630043]

約数ペア:

[(1, 2630043), (3, 876681), (9, 292227), (13, 202311), (27, 97409), (39, 67437), (59, 44577), (117, 22479), (127, 20709), (177, 14859), (351, 7493), (381, 6903), (531, 4953), (767, 3429), (1143, 2301), (1593, 1651)]