2116713921

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{937}}^1\times {\mathrm{1109}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 3265140480

約数和(自身を除く): 1148426559

約数列:

[1, 3, 7, 21, 97, 291, 679, 937, 1109, 2037, 2811, 3327, 6559, 7763, 19677, 23289, 90889, 107573, 272667, 322719, 636223, 753011, 1039133, 1908669, 2259033, 3117399, 7273931, 21821793, 100795901, 302387703, 705571307, 2116713921]

約数ペア:

[(1, 2116713921), (3, 705571307), (7, 302387703), (21, 100795901), (97, 21821793), (291, 7273931), (679, 3117399), (937, 2259033), (1109, 1908669), (2037, 1039133), (2811, 753011), (3327, 636223), (6559, 322719), (7763, 272667), (19677, 107573), (23289, 90889)]