201320423421

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{20899037}}^1$

素因数の和:20899085

約数の個数: 24

約数和(自身を含む): 305961916320

約数和(自身を除く): 104641492899

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 9633, 20899037, 62697111, 271687481, 397081703, 815062443, 1191245109, 3531937253, 5162062139, 10595811759, 15486186417, 67106807807, 201320423421]

約数ペア:

[(1, 201320423421), (3, 67106807807), (13, 15486186417), (19, 10595811759), (39, 5162062139), (57, 3531937253), (169, 1191245109), (247, 815062443), (507, 397081703), (741, 271687481), (3211, 62697111), (9633, 20899037)]