16198077

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1091}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 25395552

約数和(自身を除く): 9197475

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 707, 1091, 2121, 3273, 4949, 7637, 14847, 22911, 53459, 110191, 160377, 330573, 771337, 2314011, 5399359, 16198077]

約数ペア:

[(1, 16198077), (3, 5399359), (7, 2314011), (21, 771337), (49, 330573), (101, 160377), (147, 110191), (303, 53459), (707, 22911), (1091, 14847), (2121, 7637), (3273, 4949)]