9491939421

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{8764487}}^1$

素因数の和:8764528

約数の個数: 12

約数和(自身を含む): 13357079712

約数和(自身を除く): 3865140291

約数列:

[1, 3, 19, 57, 361, 1083, 8764487, 26293461, 166525253, 499575759, 3163979807, 9491939421]

約数ペア:

[(1, 9491939421), (3, 3163979807), (19, 499575759), (57, 166525253), (361, 26293461), (1083, 8764487)]