93991667

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20011}}^1$

素因数の和:20090

約数の個数: 16

約数和(自身を含む): 119111424

約数和(自身を除く): 25119757

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 20011, 140077, 220121, 1220671, 1540847, 8544697, 13427381, 93991667]

約数ペア:

[(1, 93991667), (7, 13427381), (11, 8544697), (61, 1540847), (77, 1220671), (427, 220121), (671, 140077), (4697, 20011)]