12021693

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 16343040

約数和(自身を除く): 4321347

約数列:

[1, 3, 127, 139, 227, 381, 417, 681, 17653, 28829, 31553, 52959, 86487, 94659, 4007231, 12021693]

約数ペア:

[(1, 12021693), (3, 4007231), (127, 94659), (139, 86487), (227, 52959), (381, 31553), (417, 28829), (681, 17653)]