2013163839

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{122299}}^1$

素因数の和:122395

約数の個数: 24

約数和(自身を含む): 3052608000

約数和(自身を除く): 1039444161

約数列:

[1, 3, 9, 31, 59, 93, 177, 279, 531, 1829, 5487, 16461, 122299, 366897, 1100691, 3791269, 7215641, 11373807, 21646923, 34121421, 64940769, 223684871, 671054613, 2013163839]

約数ペア:

[(1, 2013163839), (3, 671054613), (9, 223684871), (31, 64940769), (59, 34121421), (93, 21646923), (177, 11373807), (279, 7215641), (531, 3791269), (1829, 1100691), (5487, 366897), (16461, 122299)]