30998079

素因数分解:

$3^3\times 7^1\times {\mathrm{164011}}^1$

素因数の和:164027

約数の個数: 16

約数和(自身を含む): 52483840

約数和(自身を除く): 21485761

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 164011, 492033, 1148077, 1476099, 3444231, 4428297, 10332693, 30998079]

約数ペア:

[(1, 30998079), (3, 10332693), (7, 4428297), (9, 3444231), (21, 1476099), (27, 1148077), (63, 492033), (189, 164011)]