81482887

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{727}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 91203840

約数和(自身を除く): 9720953

約数列:

[1, 17, 19, 323, 347, 727, 5899, 6593, 12359, 13813, 112081, 234821, 252269, 4288573, 4793111, 81482887]

約数ペア:

[(1, 81482887), (17, 4793111), (19, 4288573), (323, 252269), (347, 234821), (727, 112081), (5899, 13813), (6593, 12359)]