40247999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{619}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 46068480

約数和(自身を除く): 5820481

約数列:

[1, 11, 23, 253, 257, 619, 2827, 5911, 6809, 14237, 65021, 156607, 159083, 1749913, 3658909, 40247999]

約数ペア:

[(1, 40247999), (11, 3658909), (23, 1749913), (253, 159083), (257, 156607), (619, 65021), (2827, 14237), (5911, 6809)]