38161899

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 62699520

約数和(自身を除く): 24537621

約数列:

[1, 3, 9, 19, 23, 31, 57, 69, 93, 171, 207, 279, 313, 437, 589, 713, 939, 1311, 1767, 2139, 2817, 3933, 5301, 5947, 6417, 7199, 9703, 13547, 17841, 21597, 29109, 40641, 53523, 64791, 87327, 121923, 136781, 184357, 223169, 410343, 553071, 669507, 1231029, 1659213, 2008521, 4240211, 12720633, 38161899]

約数ペア:

[(1, 38161899), (3, 12720633), (9, 4240211), (19, 2008521), (23, 1659213), (31, 1231029), (57, 669507), (69, 553071), (93, 410343), (171, 223169), (207, 184357), (279, 136781), (313, 121923), (437, 87327), (589, 64791), (713, 53523), (939, 40641), (1311, 29109), (1767, 21597), (2139, 17841), (2817, 13547), (3933, 9703), (5301, 7199), (5947, 6417)]