40693991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2459}}^1$

素因数の和:2558

約数の個数: 16

約数和(自身を含む): 46838400

約数和(自身を除く): 6144409

約数列:

[1, 13, 19, 67, 247, 871, 1273, 2459, 16549, 31967, 46721, 164753, 607373, 2141789, 3130307, 40693991]

約数ペア:

[(1, 40693991), (13, 3130307), (19, 2141789), (67, 607373), (247, 164753), (871, 46721), (1273, 31967), (2459, 16549)]