5493481

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 6624000

約数和(自身を除く): 1130519

約数列:

[1, 7, 23, 149, 161, 229, 1043, 1603, 3427, 5267, 23989, 34121, 36869, 238847, 784783, 5493481]

約数ペア:

[(1, 5493481), (7, 784783), (23, 238847), (149, 36869), (161, 34121), (229, 23989), (1043, 5267), (1603, 3427)]