28533993

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{4357}}^1$

素因数の和:4456

約数の個数: 16

約数和(自身を含む): 39744960

約数和(自身を除く): 11210967

約数列:

[1, 3, 37, 59, 111, 177, 2183, 4357, 6549, 13071, 161209, 257063, 483627, 771189, 9511331, 28533993]

約数ペア:

[(1, 28533993), (3, 9511331), (37, 771189), (59, 483627), (111, 257063), (177, 161209), (2183, 13071), (4357, 6549)]