6403969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2357}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 7922880

約数和(自身を除く): 1518911

約数列:

[1, 11, 13, 19, 143, 209, 247, 2357, 2717, 25927, 30641, 44783, 337051, 492613, 582179, 6403969]

約数ペア:

[(1, 6403969), (11, 582179), (13, 492613), (19, 337051), (143, 44783), (209, 30641), (247, 25927), (2357, 2717)]