214988937

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{16631}}^1$

素因数の和:16804

約数の個数: 16

約数和(自身を含む): 298045440

約数和(自身を除く): 83056503

約数列:

[1, 3, 31, 93, 139, 417, 4309, 12927, 16631, 49893, 515561, 1546683, 2311709, 6935127, 71662979, 214988937]

約数ペア:

[(1, 214988937), (3, 71662979), (31, 6935127), (93, 2311709), (139, 1546683), (417, 515561), (4309, 49893), (12927, 16631)]