80874899

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{11519}}^1$

素因数の和:11602

約数の個数: 16

約数和(自身を含む): 99532800

約数和(自身を除く): 18657901

約数列:

[1, 7, 17, 59, 119, 413, 1003, 7021, 11519, 80633, 195823, 679621, 1370761, 4757347, 11553557, 80874899]

約数ペア:

[(1, 80874899), (7, 11553557), (17, 4757347), (59, 1370761), (119, 679621), (413, 195823), (1003, 80633), (7021, 11519)]