1869721779

素因数分解:

$3^1\times {\mathrm{293}}^1\times {\mathrm{631}}^1\times {\mathrm{3371}}^1$

素因数の和:4298

約数の個数: 16

約数和(自身を含む): 2506178304

約数和(自身を除く): 636456525

約数列:

[1, 3, 293, 631, 879, 1893, 3371, 10113, 184883, 554649, 987703, 2127101, 2963109, 6381303, 623240593, 1869721779]

約数ペア:

[(1, 1869721779), (3, 623240593), (293, 6381303), (631, 2963109), (879, 2127101), (1893, 987703), (3371, 554649), (10113, 184883)]