12565536411

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{20113}}^1$

素因数の和:20355

約数の個数: 32

約数和(自身を含む): 17841922560

約数和(自身を除く): 5276386149

約数列:

[1, 3, 29, 43, 87, 129, 167, 501, 1247, 3741, 4843, 7181, 14529, 20113, 21543, 60339, 208249, 583277, 624747, 864859, 1749831, 2594577, 3358871, 10076613, 25080911, 75242733, 97407259, 144431453, 292221777, 433294359, 4188512137, 12565536411]

約数ペア:

[(1, 12565536411), (3, 4188512137), (29, 433294359), (43, 292221777), (87, 144431453), (129, 97407259), (167, 75242733), (501, 25080911), (1247, 10076613), (3741, 3358871), (4843, 2594577), (7181, 1749831), (14529, 864859), (20113, 624747), (21543, 583277), (60339, 208249)]