140893743

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{3637}}^1$

素因数の和:4026

約数の個数: 16

約数和(自身を含む): 193541600

約数和(自身を除く): 52647857

約数列:

[1, 3, 37, 111, 349, 1047, 3637, 10911, 12913, 38739, 134569, 403707, 1269313, 3807939, 46964581, 140893743]

約数ペア:

[(1, 140893743), (3, 46964581), (37, 3807939), (111, 1269313), (349, 403707), (1047, 134569), (3637, 38739), (10911, 12913)]