31592397

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1721}}^1$

素因数の和:1964

約数の個数: 16

約数和(自身を含む): 43807680

約数和(自身を除く): 12215283

約数列:

[1, 3, 29, 87, 211, 633, 1721, 5163, 6119, 18357, 49909, 149727, 363131, 1089393, 10530799, 31592397]

約数ペア:

[(1, 31592397), (3, 10530799), (29, 1089393), (87, 363131), (211, 149727), (633, 49909), (1721, 18357), (5163, 6119)]