3455379

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1512

約数の個数: 20

約数和(自身を含む): 5343360

約数和(自身を除く): 1887981

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 1471, 2349, 4413, 13239, 39717, 42659, 119151, 127977, 383931, 1151793, 3455379]

約数ペア:

[(1, 3455379), (3, 1151793), (9, 383931), (27, 127977), (29, 119151), (81, 42659), (87, 39717), (261, 13239), (783, 4413), (1471, 2349)]