82172013

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{355723}}^1$

素因数の和:355744

約数の個数: 16

約数和(自身を含む): 136598016

約数和(自身を除く): 54426003

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 355723, 1067169, 2490061, 3912953, 7470183, 11738859, 27390671, 82172013]

約数ペア:

[(1, 82172013), (3, 27390671), (7, 11738859), (11, 7470183), (21, 3912953), (33, 2490061), (77, 1067169), (231, 355723)]