3193911

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 40

約数和(自身を含む): 5622144

約数和(自身を除く): 2428233

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 131, 189, 301, 387, 393, 567, 903, 917, 1161, 1179, 2709, 2751, 3483, 3537, 5633, 8127, 8253, 10611, 16899, 24381, 24759, 39431, 50697, 74277, 118293, 152091, 354879, 456273, 1064637, 3193911]

約数ペア:

[(1, 3193911), (3, 1064637), (7, 456273), (9, 354879), (21, 152091), (27, 118293), (43, 74277), (63, 50697), (81, 39431), (129, 24759), (131, 24381), (189, 16899), (301, 10611), (387, 8253), (393, 8127), (567, 5633), (903, 3537), (917, 3483), (1161, 2751), (1179, 2709)]