201713733

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{191561}}^1$

素因数の和:191586

約数の個数: 20

約数和(自身を含む): 324506028

約数和(自身を除く): 122792295

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 191561, 574683, 1724049, 2490293, 5172147, 7470879, 15516441, 22412637, 67237911, 201713733]

約数ペア:

[(1, 201713733), (3, 67237911), (9, 22412637), (13, 15516441), (27, 7470879), (39, 5172147), (81, 2490293), (117, 1724049), (351, 574683), (1053, 191561)]