25130567

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{839}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 31449600

約数和(自身を除く): 6319033

約数列:

[1, 7, 11, 77, 389, 839, 2723, 4279, 5873, 9229, 29953, 64603, 326371, 2284597, 3590081, 25130567]

約数ペア:

[(1, 25130567), (7, 3590081), (11, 2284597), (77, 326371), (389, 64603), (839, 29953), (2723, 9229), (4279, 5873)]