23297001

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 39682944

約数和(自身を除く): 16385943

約数列:

[1, 3, 7, 13, 21, 39, 49, 73, 91, 147, 167, 219, 273, 501, 511, 637, 949, 1169, 1533, 1911, 2171, 2847, 3507, 3577, 6513, 6643, 8183, 10731, 12191, 15197, 19929, 24549, 36573, 45591, 46501, 85337, 106379, 139503, 158483, 256011, 319137, 475449, 597359, 1109381, 1792077, 3328143, 7765667, 23297001]

約数ペア:

[(1, 23297001), (3, 7765667), (7, 3328143), (13, 1792077), (21, 1109381), (39, 597359), (49, 475449), (73, 319137), (91, 256011), (147, 158483), (167, 139503), (219, 106379), (273, 85337), (501, 46501), (511, 45591), (637, 36573), (949, 24549), (1169, 19929), (1533, 15197), (1911, 12191), (2171, 10731), (2847, 8183), (3507, 6643), (3577, 6513)]