8889681723

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{3613}}^1$

素因数の和:3876

約数の個数: 48

約数和(自身を含む): 13460039424

約数和(自身を除く): 4570357701

約数列:

[1, 3, 13, 23, 39, 69, 169, 211, 299, 507, 633, 897, 2743, 3613, 3887, 4853, 8229, 10839, 11661, 14559, 35659, 46969, 63089, 83099, 106977, 140907, 189267, 249297, 610597, 762343, 820157, 1080287, 1831791, 2287029, 2460471, 3240861, 9910459, 14043731, 17533889, 29731377, 42131193, 52601667, 128835967, 227940557, 386507901, 683821671, 2963227241, 8889681723]

約数ペア:

[(1, 8889681723), (3, 2963227241), (13, 683821671), (23, 386507901), (39, 227940557), (69, 128835967), (169, 52601667), (211, 42131193), (299, 29731377), (507, 17533889), (633, 14043731), (897, 9910459), (2743, 3240861), (3613, 2460471), (3887, 2287029), (4853, 1831791), (8229, 1080287), (10839, 820157), (11661, 762343), (14559, 610597), (35659, 249297), (46969, 189267), (63089, 140907), (83099, 106977)]