11115221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 12

約数和(自身を含む): 12212172

約数和(自身を除く): 1096951

約数列:

[1, 13, 79, 137, 1027, 1781, 6241, 10823, 81133, 140699, 855017, 11115221]

約数ペア:

[(1, 11115221), (13, 855017), (79, 140699), (137, 81133), (1027, 10823), (1781, 6241)]