2247145479

素因数分解:

$3^2\times {\mathrm{281}}^1\times {\mathrm{317}}^1\times {\mathrm{2803}}^1$

素因数の和:3407

約数の個数: 24

約数和(自身を含む): 3268869552

約数和(自身を除く): 1021724073

約数列:

[1, 3, 9, 281, 317, 843, 951, 2529, 2803, 2853, 8409, 25227, 89077, 267231, 787643, 801693, 888551, 2362929, 2665653, 7088787, 7996959, 249682831, 749048493, 2247145479]

約数ペア:

[(1, 2247145479), (3, 749048493), (9, 249682831), (281, 7996959), (317, 7088787), (843, 2665653), (951, 2362929), (2529, 888551), (2803, 801693), (2853, 787643), (8409, 267231), (25227, 89077)]