26965631

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{1021}}^1$

素因数の和:1060

約数の個数: 20

約数和(自身を含む): 34351464

約数和(自身を除く): 7385833

約数列:

[1, 7, 11, 49, 77, 343, 539, 1021, 2401, 3773, 7147, 11231, 26411, 50029, 78617, 350203, 550319, 2451421, 3852233, 26965631]

約数ペア:

[(1, 26965631), (7, 3852233), (11, 2451421), (49, 550319), (77, 350203), (343, 78617), (539, 50029), (1021, 26411), (2401, 11231), (3773, 7147)]