28394853

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{607}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 39223296

約数和(自身を除く): 10828443

約数列:

[1, 3, 31, 93, 503, 607, 1509, 1821, 15593, 18817, 46779, 56451, 305321, 915963, 9464951, 28394853]

約数ペア:

[(1, 28394853), (3, 9464951), (31, 915963), (93, 305321), (503, 56451), (607, 46779), (1509, 18817), (1821, 15593)]