172371031

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{4751}}^1$

素因数の和:4902

約数の個数: 16

約数和(自身を含む): 202549248

約数和(自身を除く): 30178217

約数列:

[1, 7, 71, 73, 497, 511, 4751, 5183, 33257, 36281, 337321, 346823, 2361247, 2427761, 24624433, 172371031]

約数ペア:

[(1, 172371031), (7, 24624433), (71, 2427761), (73, 2361247), (497, 346823), (511, 337321), (4751, 36281), (5183, 33257)]