40104989

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 43545600

約数和(自身を除く): 3440611

約数列:

[1, 17, 71, 149, 223, 1207, 2533, 3791, 10579, 15833, 33227, 179843, 269161, 564859, 2359117, 40104989]

約数ペア:

[(1, 40104989), (17, 2359117), (71, 564859), (149, 269161), (223, 179843), (1207, 33227), (2533, 15833), (3791, 10579)]