2144531487

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6007091}}^1$

素因数の和:6007118

約数の個数: 16

約数和(自身を含む): 3460084992

約数和(自身を除く): 1315553505

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 6007091, 18021273, 42049637, 102120547, 126148911, 306361641, 714843829, 2144531487]

約数ペア:

[(1, 2144531487), (3, 714843829), (7, 306361641), (17, 126148911), (21, 102120547), (51, 42049637), (119, 18021273), (357, 6007091)]