18213974777

素因数分解:

${\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1097}}^1\times {\mathrm{7129}}^1$

素因数の和:8380

約数の個数: 16

約数和(自身を含む): 19446590160

約数和(自身を除く): 1232615383

約数列:

[1, 17, 137, 1097, 2329, 7129, 18649, 121193, 150289, 976673, 2554913, 7820513, 16603441, 132948721, 1071410281, 18213974777]

約数ペア:

[(1, 18213974777), (17, 1071410281), (137, 132948721), (1097, 16603441), (2329, 7820513), (7129, 2554913), (18649, 976673), (121193, 150289)]