193262013

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{16061}}^1$

素因数の和:16265

約数の個数: 24

約数和(自身を含む): 320726016

約数和(自身を除く): 127464003

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 4011, 12033, 16061, 48183, 112427, 144549, 337281, 1011843, 3067651, 9202953, 21473557, 27608859, 64420671, 193262013]

約数ペア:

[(1, 193262013), (3, 64420671), (7, 27608859), (9, 21473557), (21, 9202953), (63, 3067651), (191, 1011843), (573, 337281), (1337, 144549), (1719, 112427), (4011, 48183), (12033, 16061)]