2213308835973

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{154571467}}^1$

素因数の和:154571553

約数の個数: 24

約数和(自身を含む): 3359765428448

約数和(自身を除く): 1146456592475

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 4773, 14319, 154571467, 463714401, 1391143203, 5719144279, 6646573081, 17157432837, 19939719243, 51472298511, 59819157729, 245923203997, 737769611991, 2213308835973]

約数ペア:

[(1, 2213308835973), (3, 737769611991), (9, 245923203997), (37, 59819157729), (43, 51472298511), (111, 19939719243), (129, 17157432837), (333, 6646573081), (387, 5719144279), (1591, 1391143203), (4773, 463714401), (14319, 154571467)]