217356333

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{45943}}^1$

素因数の和:46048

約数の個数: 16

約数和(自身を含む): 308743680

約数和(自身を除く): 91387347

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 45943, 137829, 872917, 2618751, 3813269, 11439807, 72452111, 217356333]

約数ペア:

[(1, 217356333), (3, 72452111), (19, 11439807), (57, 3813269), (83, 2618751), (249, 872917), (1577, 137829), (4731, 45943)]