27574469

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 31256064

約数和(自身を除く): 3681595

約数列:

[1, 13, 31, 53, 403, 689, 1291, 1643, 16783, 21359, 40021, 68423, 520273, 889499, 2121113, 27574469]

約数ペア:

[(1, 27574469), (13, 2121113), (31, 889499), (53, 520273), (403, 68423), (689, 40021), (1291, 21359), (1643, 16783)]