3198516639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{2939}}^1$

素因数の和:3335

約数の個数: 32

約数和(自身を含む): 4578873600

約数和(自身を除く): 1380356961

約数列:

[1, 3, 19, 57, 61, 183, 313, 939, 1159, 2939, 3477, 5947, 8817, 17841, 19093, 55841, 57279, 167523, 179279, 362767, 537837, 919907, 1088301, 2759721, 3406301, 10218903, 17478233, 52434699, 56114327, 168342981, 1066172213, 3198516639]

約数ペア:

[(1, 3198516639), (3, 1066172213), (19, 168342981), (57, 56114327), (61, 52434699), (183, 17478233), (313, 10218903), (939, 3406301), (1159, 2759721), (2939, 1088301), (3477, 919907), (5947, 537837), (8817, 362767), (17841, 179279), (19093, 167523), (55841, 57279)]