30791697

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1801}}^1$

素因数の和:1984

約数の個数: 16

約数和(自身を含む): 42383040

約数和(自身を除く): 11591343

約数列:

[1, 3, 41, 123, 139, 417, 1801, 5403, 5699, 17097, 73841, 221523, 250339, 751017, 10263899, 30791697]

約数ペア:

[(1, 30791697), (3, 10263899), (41, 751017), (123, 250339), (139, 221523), (417, 73841), (1801, 17097), (5403, 5699)]