29905048943

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{27127}}^1$

素因数の和:27387

約数の個数: 32

約数和(自身を含む): 37918433280

約数和(自身を除く): 8013384337

約数列:

[1, 7, 11, 77, 103, 139, 721, 973, 1133, 1529, 7931, 10703, 14317, 27127, 100219, 157487, 189889, 298397, 1102409, 2088779, 2794081, 3770653, 19558567, 26394571, 30734891, 41477183, 215144237, 290340281, 388377259, 2718640813, 4272149849, 29905048943]

約数ペア:

[(1, 29905048943), (7, 4272149849), (11, 2718640813), (77, 388377259), (103, 290340281), (139, 215144237), (721, 41477183), (973, 30734891), (1133, 26394571), (1529, 19558567), (7931, 3770653), (10703, 2794081), (14317, 2088779), (27127, 1102409), (100219, 298397), (157487, 189889)]