1724437

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 2096640

約数和(自身を除く): 372203

約数列:

[1, 11, 13, 31, 143, 341, 389, 403, 4279, 4433, 5057, 12059, 55627, 132649, 156767, 1724437]

約数ペア:

[(1, 1724437), (11, 156767), (13, 132649), (31, 55627), (143, 12059), (341, 5057), (389, 4433), (403, 4279)]