26121641

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1901}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 32379648

約数和(自身を除く): 6258007

約数列:

[1, 7, 13, 91, 151, 1057, 1901, 1963, 13307, 13741, 24713, 172991, 287051, 2009357, 3731663, 26121641]

約数ペア:

[(1, 26121641), (7, 3731663), (13, 2009357), (91, 287051), (151, 172991), (1057, 24713), (1901, 13741), (1963, 13307)]