380159703

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{182857}}^1$

素因数の和:182884

約数の個数: 32

約数和(自身を含む): 702174720

約数和(自身を除く): 322015017

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 182857, 548571, 1279999, 1645713, 2011427, 3839997, 4937139, 6034281, 11519991, 14079989, 18102843, 34559973, 42239967, 54308529, 126719901, 380159703]

約数ペア:

[(1, 380159703), (3, 126719901), (7, 54308529), (9, 42239967), (11, 34559973), (21, 18102843), (27, 14079989), (33, 11519991), (63, 6034281), (77, 4937139), (99, 3839997), (189, 2011427), (231, 1645713), (297, 1279999), (693, 548571), (2079, 182857)]