28297593

素因数分解:

$3^8\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:270

約数の個数: 36

約数和(自身を含む): 44874960

約数和(自身を除く): 16577367

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 227, 243, 513, 681, 729, 1539, 2043, 2187, 4313, 4617, 6129, 6561, 12939, 13851, 18387, 38817, 41553, 55161, 116451, 124659, 165483, 349353, 496449, 1048059, 1489347, 3144177, 9432531, 28297593]

約数ペア:

[(1, 28297593), (3, 9432531), (9, 3144177), (19, 1489347), (27, 1048059), (57, 496449), (81, 349353), (171, 165483), (227, 124659), (243, 116451), (513, 55161), (681, 41553), (729, 38817), (1539, 18387), (2043, 13851), (2187, 12939), (4313, 6561), (4617, 6129)]