224719521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{461}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 335301120

約数和(自身を除く): 110581599

約数列:

[1, 3, 13, 29, 39, 87, 377, 431, 461, 1131, 1293, 1383, 5603, 5993, 12499, 13369, 16809, 17979, 37497, 40107, 162487, 173797, 198691, 487461, 521391, 596073, 2582983, 5762039, 7748949, 17286117, 74906507, 224719521]

約数ペア:

[(1, 224719521), (3, 74906507), (13, 17286117), (29, 7748949), (39, 5762039), (87, 2582983), (377, 596073), (431, 521391), (461, 487461), (1131, 198691), (1293, 173797), (1383, 162487), (5603, 40107), (5993, 37497), (12499, 17979), (13369, 16809)]