888947397

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{85369}}^1$

素因数の和:85477

約数の個数: 24

約数和(自身を含む): 1398360600

約数和(自身を除く): 509413203

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 10413, 85369, 256107, 768321, 1109797, 3329391, 7597841, 9988173, 22793523, 68380569, 98771933, 296315799, 888947397]

約数ペア:

[(1, 888947397), (3, 296315799), (9, 98771933), (13, 68380569), (39, 22793523), (89, 9988173), (117, 7597841), (267, 3329391), (801, 1109797), (1157, 768321), (3471, 256107), (10413, 85369)]