40440113

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5737}}^1$

素因数の和:5816

約数の個数: 16

約数和(自身を含む): 49576320

約数和(自身を除く): 9136207

約数列:

[1, 7, 19, 53, 133, 371, 1007, 5737, 7049, 40159, 109003, 304061, 763021, 2128427, 5777159, 40440113]

約数ペア:

[(1, 40440113), (7, 5777159), (19, 2128427), (53, 763021), (133, 304061), (371, 109003), (1007, 40159), (5737, 7049)]