12703113

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 19094400

約数和(自身を除く): 6391287

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 509, 531, 1527, 2773, 4581, 8319, 23923, 24957, 30031, 71769, 90093, 215307, 270279, 1411457, 4234371, 12703113]

約数ペア:

[(1, 12703113), (3, 4234371), (9, 1411457), (47, 270279), (59, 215307), (141, 90093), (177, 71769), (423, 30031), (509, 24957), (531, 23923), (1527, 8319), (2773, 4581)]