28443417

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1697}}^1$

素因数の和:1888

約数の個数: 16

約数和(自身を含む): 39230592

約数和(自身を除く): 10787175

約数列:

[1, 3, 37, 111, 151, 453, 1697, 5091, 5587, 16761, 62789, 188367, 256247, 768741, 9481139, 28443417]

約数ペア:

[(1, 28443417), (3, 9481139), (37, 768741), (111, 256247), (151, 188367), (453, 62789), (1697, 16761), (5091, 5587)]