237227283

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 367411200

約数和(自身を除く): 130183917

約数列:

[1, 3, 9, 31, 47, 79, 93, 141, 229, 237, 279, 423, 687, 711, 1457, 2061, 2449, 3713, 4371, 7099, 7347, 10763, 11139, 13113, 18091, 21297, 22041, 32289, 33417, 54273, 63891, 96867, 115103, 162819, 333653, 345309, 560821, 850277, 1000959, 1035927, 1682463, 2550831, 3002877, 5047389, 7652493, 26358587, 79075761, 237227283]

約数ペア:

[(1, 237227283), (3, 79075761), (9, 26358587), (31, 7652493), (47, 5047389), (79, 3002877), (93, 2550831), (141, 1682463), (229, 1035927), (237, 1000959), (279, 850277), (423, 560821), (687, 345309), (711, 333653), (1457, 162819), (2061, 115103), (2449, 96867), (3713, 63891), (4371, 54273), (7099, 33417), (7347, 32289), (10763, 22041), (11139, 21297), (13113, 18091)]