40817793

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 58798080

約数和(自身を除く): 17980287

約数列:

[1, 3, 31, 43, 59, 93, 129, 173, 177, 519, 1333, 1829, 2537, 3999, 5363, 5487, 7439, 7611, 10207, 16089, 22317, 30621, 78647, 230609, 235941, 316417, 438901, 691827, 949251, 1316703, 13605931, 40817793]

約数ペア:

[(1, 40817793), (3, 13605931), (31, 1316703), (43, 949251), (59, 691827), (93, 438901), (129, 316417), (173, 235941), (177, 230609), (519, 78647), (1333, 30621), (1829, 22317), (2537, 16089), (3999, 10207), (5363, 7611), (5487, 7439)]