171287766

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{731999}}^1$

素因数の和:732020

約数の個数: 24

約数和(自身を含む): 399672000

約数和(自身を除く): 228384234

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 731999, 1463998, 2195997, 4391994, 6587991, 9515987, 13175982, 19031974, 28547961, 57095922, 85643883, 171287766]

約数ペア:

[(1, 171287766), (2, 85643883), (3, 57095922), (6, 28547961), (9, 19031974), (13, 13175982), (18, 9515987), (26, 6587991), (39, 4391994), (78, 2195997), (117, 1463998), (234, 731999)]