2309781873

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{7607}}^1$

素因数の和:8397

約数の個数: 32

約数和(自身を含む): 3710269440

約数和(自身を除く): 1400487567

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 761, 2283, 5327, 7607, 14459, 15981, 22821, 43377, 53249, 101213, 144533, 159747, 303639, 433599, 1011731, 3035193, 5788927, 17366781, 40522489, 109989613, 121567467, 329968839, 769927291, 2309781873]

約数ペア:

[(1, 2309781873), (3, 769927291), (7, 329968839), (19, 121567467), (21, 109989613), (57, 40522489), (133, 17366781), (399, 5788927), (761, 3035193), (2283, 1011731), (5327, 433599), (7607, 303639), (14459, 159747), (15981, 144533), (22821, 101213), (43377, 53249)]