2953946229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{4409}}^1$

素因数の和:4885

約数の個数: 32

約数和(自身を含む): 4356374400

約数和(自身を除く): 1402428171

約数列:

[1, 3, 13, 39, 41, 123, 419, 533, 1257, 1599, 4409, 5447, 13227, 16341, 17179, 51537, 57317, 171951, 180769, 223327, 542307, 669981, 1847371, 2349997, 5542113, 7049991, 24015823, 72047469, 75742211, 227226633, 984648743, 2953946229]

約数ペア:

[(1, 2953946229), (3, 984648743), (13, 227226633), (39, 75742211), (41, 72047469), (123, 24015823), (419, 7049991), (533, 5542113), (1257, 2349997), (1599, 1847371), (4409, 669981), (5447, 542307), (13227, 223327), (16341, 180769), (17179, 171951), (51537, 57317)]