15692719221

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{426421}}^1$

素因数の和:426506

約数の個数: 32

約数和(自身を含む): 24561907200

約数和(自身を除く): 8869187979

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 783, 1269, 1363, 4089, 12267, 36801, 426421, 1279263, 3837789, 11513367, 12366209, 20041787, 37098627, 60125361, 111295881, 180376083, 333887643, 541128249, 581211823, 1743635469, 5230906407, 15692719221]

約数ペア:

[(1, 15692719221), (3, 5230906407), (9, 1743635469), (27, 581211823), (29, 541128249), (47, 333887643), (87, 180376083), (141, 111295881), (261, 60125361), (423, 37098627), (783, 20041787), (1269, 12366209), (1363, 11513367), (4089, 3837789), (12267, 1279263), (36801, 426421)]