161509403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{3929}}^1$

素因数の和:4078

約数の個数: 16

約数和(自身を含む): 182792160

約数和(自身を除く): 21282757

約数列:

[1, 11, 37, 101, 407, 1111, 3737, 3929, 41107, 43219, 145373, 396829, 1599103, 4365119, 14682673, 161509403]

約数ペア:

[(1, 161509403), (11, 14682673), (37, 4365119), (101, 1599103), (407, 396829), (1111, 145373), (3737, 43219), (3929, 41107)]