5280202053

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{393487}}^1$

素因数の和:393574

約数の個数: 32

約数和(自身を含む): 9065963520

約数和(自身を除く): 3785761467

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 4473, 13419, 393487, 1180461, 2754409, 3541383, 8263227, 10624149, 24789681, 27937577, 74369043, 83812731, 195563039, 251438193, 586689117, 754314579, 1760067351, 5280202053]

約数ペア:

[(1, 5280202053), (3, 1760067351), (7, 754314579), (9, 586689117), (21, 251438193), (27, 195563039), (63, 83812731), (71, 74369043), (189, 27937577), (213, 24789681), (497, 10624149), (639, 8263227), (1491, 3541383), (1917, 2754409), (4473, 1180461), (13419, 393487)]