718341009

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{9719}}^1$

素因数の和:10140

約数の個数: 16

約数和(自身を含む): 974177280

約数和(自身を除く): 255836271

約数列:

[1, 3, 71, 213, 347, 1041, 9719, 24637, 29157, 73911, 690049, 2070147, 3372493, 10117479, 239447003, 718341009]

約数ペア:

[(1, 718341009), (3, 239447003), (71, 10117479), (213, 3372493), (347, 2070147), (1041, 690049), (9719, 73911), (24637, 29157)]