40221247

素因数分解:

${\mathrm{11}}^2\times {\mathrm{491}}^1\times {\mathrm{677}}^1$

素因数の和:1190

約数の個数: 12

約数和(自身を含む): 44365608

約数和(自身を除く): 4144361

約数列:

[1, 11, 121, 491, 677, 5401, 7447, 59411, 81917, 332407, 3656477, 40221247]

約数ペア:

[(1, 40221247), (11, 3656477), (121, 332407), (491, 81917), (677, 59411), (5401, 7447)]