238410039

素因数分解:

$3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{5651}}^1$

素因数の和:5716

約数の個数: 32

約数和(自身を含む): 379814400

約数和(自身を除く): 141404361

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 343, 861, 1029, 2009, 5651, 6027, 14063, 16953, 39557, 42189, 118671, 231691, 276899, 695073, 830697, 1621837, 1938293, 4865511, 5814879, 11352859, 34058577, 79470013, 238410039]

約数ペア:

[(1, 238410039), (3, 79470013), (7, 34058577), (21, 11352859), (41, 5814879), (49, 4865511), (123, 1938293), (147, 1621837), (287, 830697), (343, 695073), (861, 276899), (1029, 231691), (2009, 118671), (5651, 42189), (6027, 39557), (14063, 16953)]