2170127999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{125231}}^1$

素因数の和:125318

約数の個数: 16

約数和(自身を含む): 2468573184

約数和(自身を除く): 298445185

約数列:

[1, 13, 31, 43, 403, 559, 1333, 17329, 125231, 1628003, 3882161, 5384933, 50468093, 70004129, 166932923, 2170127999]

約数ペア:

[(1, 2170127999), (13, 166932923), (31, 70004129), (43, 50468093), (403, 5384933), (559, 3882161), (1333, 1628003), (17329, 125231)]