8203707

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 13124160

約数和(自身を除く): 4920453

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 293, 459, 549, 879, 1037, 1647, 2637, 3111, 4981, 7911, 9333, 14943, 17873, 27999, 44829, 53619, 134487, 160857, 303841, 482571, 911523, 2734569, 8203707]

約数ペア:

[(1, 8203707), (3, 2734569), (9, 911523), (17, 482571), (27, 303841), (51, 160857), (61, 134487), (153, 53619), (183, 44829), (293, 27999), (459, 17873), (549, 14943), (879, 9333), (1037, 7911), (1647, 4981), (2637, 3111)]