2636697

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 4313088

約数和(自身を除く): 1676391

約数列:

[1, 3, 7, 21, 23, 53, 69, 103, 159, 161, 309, 371, 483, 721, 1113, 1219, 2163, 2369, 3657, 5459, 7107, 8533, 16377, 16583, 25599, 38213, 49749, 114639, 125557, 376671, 878899, 2636697]

約数ペア:

[(1, 2636697), (3, 878899), (7, 376671), (21, 125557), (23, 114639), (53, 49749), (69, 38213), (103, 25599), (159, 16583), (161, 16377), (309, 8533), (371, 7107), (483, 5459), (721, 3657), (1113, 2369), (1219, 2163)]