1089131681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1\times {\mathrm{2939}}^1$

素因数の和:3580

約数の個数: 16

約数和(自身を含む): 1210809600

約数和(自身を除く): 121677919

約数列:

[1, 11, 59, 571, 649, 2939, 6281, 32329, 33689, 173401, 370579, 1678169, 1907411, 18459859, 99011971, 1089131681]

約数ペア:

[(1, 1089131681), (11, 99011971), (59, 18459859), (571, 1907411), (649, 1678169), (2939, 370579), (6281, 173401), (32329, 33689)]