38795517

素因数分解:

$3^4\times {\mathrm{331}}^1\times {\mathrm{1447}}^1$

素因数の和:1790

約数の個数: 20

約数和(自身を含む): 58169056

約数和(自身を除く): 19373539

約数列:

[1, 3, 9, 27, 81, 331, 993, 1447, 2979, 4341, 8937, 13023, 26811, 39069, 117207, 478957, 1436871, 4310613, 12931839, 38795517]

約数ペア:

[(1, 38795517), (3, 12931839), (9, 4310613), (27, 1436871), (81, 478957), (331, 117207), (993, 39069), (1447, 26811), (2979, 13023), (4341, 8937)]