4293645327

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2789893}}^1$

素因数の和:2789924

約数の個数: 20

約数和(自身を含む): 6751543480

約数和(自身を除く): 2457898153

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2789893, 8369679, 25109037, 53007967, 75327111, 159023901, 225981333, 477071703, 1431215109, 4293645327]

約数ペア:

[(1, 4293645327), (3, 1431215109), (9, 477071703), (19, 225981333), (27, 159023901), (57, 75327111), (81, 53007967), (171, 25109037), (513, 8369679), (1539, 2789893)]