2016520023

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{12853}}^1$

素因数の和:13135

約数の個数: 32

約数和(自身を含む): 3185324032

約数和(自身を除く): 1168804009

約数列:

[1, 3, 7, 21, 31, 93, 217, 241, 651, 723, 1687, 5061, 7471, 12853, 22413, 38559, 52297, 89971, 156891, 269913, 398443, 1195329, 2789101, 3097573, 8367303, 9292719, 21683011, 65049033, 96024763, 288074289, 672173341, 2016520023]

約数ペア:

[(1, 2016520023), (3, 672173341), (7, 288074289), (21, 96024763), (31, 65049033), (93, 21683011), (217, 9292719), (241, 8367303), (651, 3097573), (723, 2789101), (1687, 1195329), (5061, 398443), (7471, 269913), (12853, 156891), (22413, 89971), (38559, 52297)]