2137788129

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1\times {\mathrm{18191}}^1$

素因数の和:19148

約数の個数: 16

約数和(自身を含む): 2920034304

約数和(自身を除く): 782246175

約数列:

[1, 3, 43, 129, 911, 2733, 18191, 39173, 54573, 117519, 782213, 2346639, 16572001, 49716003, 712596043, 2137788129]

約数ペア:

[(1, 2137788129), (3, 712596043), (43, 49716003), (129, 16572001), (911, 2346639), (2733, 782213), (18191, 117519), (39173, 54573)]