71338309

素因数分解:

$7^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 82667520

約数和(自身を除く): 11329211

約数列:

[1, 7, 191, 229, 233, 1337, 1603, 1631, 43739, 44503, 53357, 306173, 311521, 373499, 10191187, 71338309]

約数ペア:

[(1, 71338309), (7, 10191187), (191, 373499), (229, 311521), (233, 306173), (1337, 53357), (1603, 44503), (1631, 43739)]