40193661

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2381}}^1$

素因数の和:2732

約数の個数: 16

約数和(自身を含む): 56939328

約数和(自身を除く): 16745667

約数列:

[1, 3, 17, 51, 331, 993, 2381, 5627, 7143, 16881, 40477, 121431, 788111, 2364333, 13397887, 40193661]

約数ペア:

[(1, 40193661), (3, 13397887), (17, 2364333), (51, 788111), (331, 121431), (993, 40477), (2381, 16881), (5627, 7143)]