13328469

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2137}}^1$

素因数の和:2167

約数の個数: 40

約数和(自身を含む): 24835008

約数和(自身を除く): 11506539

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 2137, 6237, 6411, 14959, 19233, 23507, 44877, 57699, 70521, 134631, 164549, 173097, 211563, 403893, 493647, 634689, 1211679, 1480941, 1904067, 4442823, 13328469]

約数ペア:

[(1, 13328469), (3, 4442823), (7, 1904067), (9, 1480941), (11, 1211679), (21, 634689), (27, 493647), (33, 403893), (63, 211563), (77, 173097), (81, 164549), (99, 134631), (189, 70521), (231, 57699), (297, 44877), (567, 23507), (693, 19233), (891, 14959), (2079, 6411), (2137, 6237)]