355075189

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{1697}}^1$

素因数の和:2196

約数の個数: 16

約数和(自身を含む): 412736256

約数和(自身を除く): 57661067

約数列:

[1, 7, 71, 421, 497, 1697, 2947, 11879, 29891, 120487, 209237, 714437, 843409, 5001059, 50725027, 355075189]

約数ペア:

[(1, 355075189), (7, 50725027), (71, 5001059), (421, 843409), (497, 714437), (1697, 209237), (2947, 120487), (11879, 29891)]