71343557

素因数分解:

${\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 74592000

約数和(自身を除く): 3248443

約数列:

[1, 73, 79, 89, 139, 5767, 6497, 7031, 10147, 10981, 12371, 513263, 801613, 903083, 977309, 71343557]

約数ペア:

[(1, 71343557), (73, 977309), (79, 903083), (89, 801613), (139, 513263), (5767, 12371), (6497, 10981), (7031, 10147)]