6869896579

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{1540681}}^1$

素因数の和:1540715

約数の個数: 16

約数和(自身を含む): 8627819200

約数和(自身を除く): 1757922621

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 1540681, 10784767, 20028853, 75493369, 140201971, 528453583, 981413797, 6869896579]

約数ペア:

[(1, 6869896579), (7, 981413797), (13, 528453583), (49, 140201971), (91, 75493369), (343, 20028853), (637, 10784767), (4459, 1540681)]