164085397

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1\times {\mathrm{487}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 189890560

約数和(自身を除く): 25805163

約数列:

[1, 7, 127, 379, 487, 889, 2653, 3409, 48133, 61849, 184573, 336931, 432943, 1292011, 23440771, 164085397]

約数ペア:

[(1, 164085397), (7, 23440771), (127, 1292011), (379, 432943), (487, 336931), (889, 184573), (2653, 61849), (3409, 48133)]