8730189

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 14676480

約数和(自身を除く): 5946291

約数列:

[1, 3, 9, 13, 29, 31, 39, 83, 87, 93, 117, 249, 261, 279, 377, 403, 747, 899, 1079, 1131, 1209, 2407, 2573, 2697, 3237, 3393, 3627, 7221, 7719, 8091, 9711, 11687, 21663, 23157, 31291, 33449, 35061, 74617, 93873, 100347, 105183, 223851, 281619, 301041, 671553, 970021, 2910063, 8730189]

約数ペア:

[(1, 8730189), (3, 2910063), (9, 970021), (13, 671553), (29, 301041), (31, 281619), (39, 223851), (83, 105183), (87, 100347), (93, 93873), (117, 74617), (249, 35061), (261, 33449), (279, 31291), (377, 23157), (403, 21663), (747, 11687), (899, 9711), (1079, 8091), (1131, 7719), (1209, 7221), (2407, 3627), (2573, 3393), (2697, 3237)]