249951249

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{3217}}^1$

素因数の和:3409

約数の個数: 24

約数和(自身を含む): 368975880

約数和(自身を除く): 119024631

約数列:

[1, 3, 9, 89, 97, 267, 291, 801, 873, 3217, 8633, 9651, 25899, 28953, 77697, 286313, 312049, 858939, 936147, 2576817, 2808441, 27772361, 83317083, 249951249]

約数ペア:

[(1, 249951249), (3, 83317083), (9, 27772361), (89, 2808441), (97, 2576817), (267, 936147), (291, 858939), (801, 312049), (873, 286313), (3217, 77697), (8633, 28953), (9651, 25899)]