3086391

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 5308416

約数和(自身を除く): 2222025

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 431, 651, 1023, 1293, 2387, 3017, 4741, 7161, 9051, 13361, 14223, 33187, 40083, 93527, 99561, 146971, 280581, 440913, 1028797, 3086391]

約数ペア:

[(1, 3086391), (3, 1028797), (7, 440913), (11, 280581), (21, 146971), (31, 99561), (33, 93527), (77, 40083), (93, 33187), (217, 14223), (231, 13361), (341, 9051), (431, 7161), (651, 4741), (1023, 3017), (1293, 2387)]