1333993947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{20593}}^1$

素因数の和:20771

約数の個数: 32

約数和(自身を含む): 2103553536

約数和(自身を除く): 769559589

約数列:

[1, 3, 11, 13, 33, 39, 143, 151, 429, 453, 1661, 1963, 4983, 5889, 20593, 21593, 61779, 64779, 226523, 267709, 679569, 803127, 2944799, 3109543, 8834397, 9328629, 34204973, 40424059, 102614919, 121272177, 444664649, 1333993947]

約数ペア:

[(1, 1333993947), (3, 444664649), (11, 121272177), (13, 102614919), (33, 40424059), (39, 34204973), (143, 9328629), (151, 8834397), (429, 3109543), (453, 2944799), (1661, 803127), (1963, 679569), (4983, 267709), (5889, 226523), (20593, 64779), (21593, 61779)]