2003301

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 3046680

約数和(自身を除く): 1043379

約数列:

[1, 3, 9, 41, 61, 89, 123, 183, 267, 369, 549, 801, 2501, 3649, 5429, 7503, 10947, 16287, 22509, 32841, 48861, 222589, 667767, 2003301]

約数ペア:

[(1, 2003301), (3, 667767), (9, 222589), (41, 48861), (61, 32841), (89, 22509), (123, 16287), (183, 10947), (267, 7503), (369, 5429), (549, 3649), (801, 2501)]