214329243

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{11953}}^1$

素因数の和:12138

約数の個数: 16

約数和(自身を含む): 294546560

約数和(自身を除く): 80217317

約数列:

[1, 3, 43, 129, 139, 417, 5977, 11953, 17931, 35859, 513979, 1541937, 1661467, 4984401, 71443081, 214329243]

約数ペア:

[(1, 214329243), (3, 71443081), (43, 4984401), (129, 1661467), (139, 1541937), (417, 513979), (5977, 35859), (11953, 17931)]