2016849751491

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{743}}^1\times {\mathrm{53047}}^1$

素因数の和:54291

約数の個数: 32

約数和(自身を含む): 2771580607488

約数和(自身を除く): 754730855997

約数列:

[1, 3, 37, 111, 461, 743, 1383, 2229, 17057, 27491, 51171, 53047, 82473, 159141, 342523, 1027569, 1962739, 5888217, 12673351, 24454667, 38020053, 39413921, 73364001, 118241763, 904822679, 1458315077, 2714468037, 4374945231, 18169817581, 54509452743, 672283250497, 2016849751491]

約数ペア:

[(1, 2016849751491), (3, 672283250497), (37, 54509452743), (111, 18169817581), (461, 4374945231), (743, 2714468037), (1383, 1458315077), (2229, 904822679), (17057, 118241763), (27491, 73364001), (51171, 39413921), (53047, 38020053), (82473, 24454667), (159141, 12673351), (342523, 5888217), (1027569, 1962739)]