26598771

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 40010880

約数和(自身を除く): 13412109

約数列:

[1, 3, 9, 29, 87, 223, 261, 457, 669, 1371, 2007, 4113, 6467, 13253, 19401, 39759, 58203, 101911, 119277, 305733, 917199, 2955419, 8866257, 26598771]

約数ペア:

[(1, 26598771), (3, 8866257), (9, 2955419), (29, 917199), (87, 305733), (223, 119277), (261, 101911), (457, 58203), (669, 39759), (1371, 19401), (2007, 13253), (4113, 6467)]