216049691

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2357}}^1$

素因数の和:3022

約数の個数: 16

約数和(自身を含む): 254324448

約数和(自身を除く): 38274757

約数列:

[1, 11, 13, 143, 641, 2357, 7051, 8333, 25927, 30641, 91663, 337051, 1510837, 16619207, 19640881, 216049691]

約数ペア:

[(1, 216049691), (11, 19640881), (13, 16619207), (143, 1510837), (641, 337051), (2357, 91663), (7051, 30641), (8333, 25927)]