253133671

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{1493}}^1$

素因数の和:2010

約数の個数: 16

約数和(自身を含む): 295596864

約数和(自身を除く): 42463193

約数列:

[1, 7, 53, 371, 457, 1493, 3199, 10451, 24221, 79129, 169547, 553903, 682301, 4776107, 36161953, 253133671]

約数ペア:

[(1, 253133671), (7, 36161953), (53, 4776107), (371, 682301), (457, 553903), (1493, 169547), (3199, 79129), (10451, 24221)]