27197911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3797}}^1$

素因数の和:3858

約数の個数: 16

約数和(自身を含む): 31903200

約数和(自身を除く): 4705289

約数列:

[1, 13, 19, 29, 247, 377, 551, 3797, 7163, 49361, 72143, 110113, 937859, 1431469, 2092147, 27197911]

約数ペア:

[(1, 27197911), (13, 2092147), (19, 1431469), (29, 937859), (247, 110113), (377, 72143), (551, 49361), (3797, 7163)]