189613437

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{6131}}^1$

素因数の和:6221

約数の個数: 24

約数和(自身を含む): 278294688

約数和(自身を除く): 88681251

約数列:

[1, 3, 13, 39, 61, 169, 183, 507, 793, 2379, 6131, 10309, 18393, 30927, 79703, 239109, 373991, 1036139, 1121973, 3108417, 4861883, 14585649, 63204479, 189613437]

約数ペア:

[(1, 189613437), (3, 63204479), (13, 14585649), (39, 4861883), (61, 3108417), (169, 1121973), (183, 1036139), (507, 373991), (793, 239109), (2379, 79703), (6131, 30927), (10309, 18393)]