28054119

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2417}}^1$

素因数の和:2546

約数の個数: 16

約数和(自身を含む): 38649312

約数和(自身を除く): 10595193

約数列:

[1, 3, 53, 73, 159, 219, 2417, 3869, 7251, 11607, 128101, 176441, 384303, 529323, 9351373, 28054119]

約数ペア:

[(1, 28054119), (3, 9351373), (53, 529323), (73, 384303), (159, 176441), (219, 128101), (2417, 11607), (3869, 7251)]