13669809

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 18905088

約数和(自身を除く): 5235279

約数列:

[1, 3, 47, 67, 141, 201, 1447, 3149, 4341, 9447, 68009, 96949, 204027, 290847, 4556603, 13669809]

約数ペア:

[(1, 13669809), (3, 4556603), (47, 290847), (67, 204027), (141, 96949), (201, 68009), (1447, 9447), (3149, 4341)]