42696579

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19961}}^1$

素因数の和:20018

約数の個数: 16

約数和(自身を含む): 61323264

約数和(自身を除く): 18626685

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 19961, 59883, 459103, 618791, 1377309, 1856373, 14232193, 42696579]

約数ペア:

[(1, 42696579), (3, 14232193), (23, 1856373), (31, 1377309), (69, 618791), (93, 459103), (713, 59883), (2139, 19961)]