2013109197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{141539}}^1$

素因数の和:141984

約数の個数: 16

約数和(自身を含む): 2934973440

約数和(自身を除く): 921864243

約数列:

[1, 3, 11, 33, 431, 1293, 4741, 14223, 141539, 424617, 1556929, 4670787, 61003309, 183009927, 671036399, 2013109197]

約数ペア:

[(1, 2013109197), (3, 671036399), (11, 183009927), (33, 61003309), (431, 4670787), (1293, 1556929), (4741, 424617), (14223, 141539)]