4467879

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{4243}}^1$

素因数の和:4268

約数の個数: 20

約数和(自身を含む): 7189336

約数和(自身を除く): 2721457

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 4243, 12729, 38187, 55159, 114561, 165477, 343683, 496431, 1489293, 4467879]

約数ペア:

[(1, 4467879), (3, 1489293), (9, 496431), (13, 343683), (27, 165477), (39, 114561), (81, 55159), (117, 38187), (351, 12729), (1053, 4243)]