28982427

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1741}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 40135680

約数和(自身を除く): 11153253

約数列:

[1, 3, 31, 93, 179, 537, 1741, 5223, 5549, 16647, 53971, 161913, 311639, 934917, 9660809, 28982427]

約数ペア:

[(1, 28982427), (3, 9660809), (31, 934917), (93, 311639), (179, 161913), (537, 53971), (1741, 16647), (5223, 5549)]