12466251

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 21427200

約数和(自身を除く): 8960949

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 929, 1491, 1917, 2787, 4473, 6503, 8361, 13419, 19509, 25083, 58527, 65959, 175581, 197877, 461713, 593631, 1385139, 1780893, 4155417, 12466251]

約数ペア:

[(1, 12466251), (3, 4155417), (7, 1780893), (9, 1385139), (21, 593631), (27, 461713), (63, 197877), (71, 175581), (189, 65959), (213, 58527), (497, 25083), (639, 19509), (929, 13419), (1491, 8361), (1917, 6503), (2787, 4473)]