213881047599

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{5333}}^1\times {\mathrm{105263}}^1$

素因数の和:110726

約数の個数: 16

約数和(自身を含む): 287476826112

約数和(自身を除く): 73595778513

約数列:

[1, 3, 127, 381, 5333, 15999, 105263, 315789, 677291, 2031873, 13368401, 40105203, 561367579, 1684102737, 71293682533, 213881047599]

約数ペア:

[(1, 213881047599), (3, 71293682533), (127, 1684102737), (381, 561367579), (5333, 40105203), (15999, 13368401), (105263, 2031873), (315789, 677291)]