3051237

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 4956160

約数和(自身を除く): 1904923

約数列:

[1, 3, 7, 21, 31, 43, 93, 109, 129, 217, 301, 327, 651, 763, 903, 1333, 2289, 3379, 3999, 4687, 9331, 10137, 14061, 23653, 27993, 32809, 70959, 98427, 145297, 435891, 1017079, 3051237]

約数ペア:

[(1, 3051237), (3, 1017079), (7, 435891), (21, 145297), (31, 98427), (43, 70959), (93, 32809), (109, 27993), (129, 23653), (217, 14061), (301, 10137), (327, 9331), (651, 4687), (763, 3999), (903, 3379), (1333, 2289)]