128970491

素因数分解:

${\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1335

約数の個数: 16

約数和(自身を含む): 142800000

約数和(自身を除く): 13829509

約数列:

[1, 13, 47, 169, 611, 1249, 2197, 7943, 16237, 58703, 103259, 211081, 763139, 2744053, 9920807, 128970491]

約数ペア:

[(1, 128970491), (13, 9920807), (47, 2744053), (169, 763139), (611, 211081), (1249, 103259), (2197, 58703), (7943, 16237)]