21132244413

素因数分解:

$3^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{229591}}^1$

素因数の和:230094

約数の個数: 32

約数和(自身を含む): 35853086720

約数和(自身を除く): 14720842307

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 487, 1461, 3409, 4383, 10227, 13149, 30681, 92043, 229591, 688773, 1607137, 2066319, 4821411, 6198957, 14464233, 43392699, 111810817, 335432451, 782675719, 1006297353, 2348027157, 3018892059, 7044081471, 21132244413]

約数ペア:

[(1, 21132244413), (3, 7044081471), (7, 3018892059), (9, 2348027157), (21, 1006297353), (27, 782675719), (63, 335432451), (189, 111810817), (487, 43392699), (1461, 14464233), (3409, 6198957), (4383, 4821411), (10227, 2066319), (13149, 1607137), (30681, 688773), (92043, 229591)]