26974611

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 40600560

約数和(自身を除く): 13625949

約数列:

[1, 3, 9, 29, 87, 181, 261, 543, 571, 1629, 1713, 5139, 5249, 15747, 16559, 47241, 49677, 103351, 149031, 310053, 930159, 2997179, 8991537, 26974611]

約数ペア:

[(1, 26974611), (3, 8991537), (9, 2997179), (29, 930159), (87, 310053), (181, 149031), (261, 103351), (543, 49677), (571, 47241), (1629, 16559), (1713, 15747), (5139, 5249)]