78047641

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 94888584

約数和(自身を除く): 16840943

約数列:

[1, 7, 41, 49, 53, 287, 371, 733, 2009, 2173, 2597, 5131, 15211, 30053, 35917, 38849, 106477, 210371, 271943, 1472597, 1592809, 1903601, 11149663, 78047641]

約数ペア:

[(1, 78047641), (7, 11149663), (41, 1903601), (49, 1592809), (53, 1472597), (287, 271943), (371, 210371), (733, 106477), (2009, 38849), (2173, 35917), (2597, 30053), (5131, 15211)]