1287788147

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{2851}}^1$

素因数の和:3394

約数の個数: 16

約数和(自身を含む): 1379911680

約数和(自身を除く): 92123533

約数列:

[1, 23, 41, 479, 943, 2851, 11017, 19639, 65573, 116891, 451697, 1365629, 2688493, 31409467, 55990789, 1287788147]

約数ペア:

[(1, 1287788147), (23, 55990789), (41, 31409467), (479, 2688493), (943, 1365629), (2851, 451697), (11017, 116891), (19639, 65573)]