31743569

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1597}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 37584960

約数和(自身を除く): 5841391

約数列:

[1, 11, 13, 139, 143, 1529, 1597, 1807, 17567, 19877, 20761, 221983, 228371, 2441813, 2885779, 31743569]

約数ペア:

[(1, 31743569), (11, 2885779), (13, 2441813), (139, 228371), (143, 221983), (1529, 20761), (1597, 19877), (1807, 17567)]