5613867

素因数分解:

$3^4\times 7^1\times {\mathrm{9901}}^1$

素因数の和:9920

約数の個数: 20

約数和(自身を含む): 9585136

約数和(自身を除く): 3971269

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 9901, 29703, 69307, 89109, 207921, 267327, 623763, 801981, 1871289, 5613867]

約数ペア:

[(1, 5613867), (3, 1871289), (7, 801981), (9, 623763), (21, 267327), (27, 207921), (63, 89109), (81, 69307), (189, 29703), (567, 9901)]