57131641

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{827}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 66769920

約数和(自身を除く): 9638279

約数列:

[1, 7, 71, 139, 497, 827, 973, 5789, 9869, 58717, 69083, 114953, 411019, 804671, 8161663, 57131641]

約数ペア:

[(1, 57131641), (7, 8161663), (71, 804671), (139, 411019), (497, 114953), (827, 69083), (973, 58717), (5789, 9869)]