870063207

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{293}}^1\times {\mathrm{5857}}^1$

素因数の和:6179

約数の個数: 24

約数和(自身を含む): 1260688464

約数和(自身を除く): 390625257

約数列:

[1, 3, 13, 39, 169, 293, 507, 879, 3809, 5857, 11427, 17571, 49517, 76141, 148551, 228423, 989833, 1716101, 2969499, 5148303, 22309313, 66927939, 290021069, 870063207]

約数ペア:

[(1, 870063207), (3, 290021069), (13, 66927939), (39, 22309313), (169, 5148303), (293, 2969499), (507, 1716101), (879, 989833), (3809, 228423), (5857, 148551), (11427, 76141), (17571, 49517)]