27973111

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 30492000

約数和(自身を除く): 2518889

約数列:

[1, 19, 41, 149, 241, 779, 2831, 4579, 6109, 9881, 35909, 116071, 187739, 682271, 1472269, 27973111]

約数ペア:

[(1, 27973111), (19, 1472269), (41, 682271), (149, 187739), (241, 116071), (779, 35909), (2831, 9881), (4579, 6109)]