293669913

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{20113}}^1$

素因数の和:20304

約数の個数: 16

約数和(自身を含む): 406785536

約数和(自身を除く): 113115623

約数列:

[1, 3, 31, 93, 157, 471, 4867, 14601, 20113, 60339, 623503, 1870509, 3157741, 9473223, 97889971, 293669913]

約数ペア:

[(1, 293669913), (3, 97889971), (31, 9473223), (93, 3157741), (157, 1870509), (471, 623503), (4867, 60339), (14601, 20113)]