291351933

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{12611}}^1$

素因数の和:12785

約数の個数: 24

約数和(自身を含む): 448583616

約数和(自身を除く): 157231683

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 1359, 2567, 7701, 12611, 23103, 37833, 113499, 214387, 643161, 1904261, 1929483, 5712783, 17138349, 32372437, 97117311, 291351933]

約数ペア:

[(1, 291351933), (3, 97117311), (9, 32372437), (17, 17138349), (51, 5712783), (151, 1929483), (153, 1904261), (453, 643161), (1359, 214387), (2567, 113499), (7701, 37833), (12611, 23103)]