12968529

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1973}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 19834752

約数和(自身を除く): 6866223

約数列:

[1, 3, 7, 21, 313, 939, 1973, 2191, 5919, 6573, 13811, 41433, 617549, 1852647, 4322843, 12968529]

約数ペア:

[(1, 12968529), (3, 4322843), (7, 1852647), (21, 617549), (313, 41433), (939, 13811), (1973, 6573), (2191, 5919)]