26797113

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13721}}^1$

素因数の和:13765

約数の個数: 24

約数和(自身を含む): 45666816

約数和(自身を除く): 18869703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 13721, 41163, 96047, 123489, 288141, 425351, 864423, 1276053, 2977457, 3828159, 8932371, 26797113]

約数ペア:

[(1, 26797113), (3, 8932371), (7, 3828159), (9, 2977457), (21, 1276053), (31, 864423), (63, 425351), (93, 288141), (217, 123489), (279, 96047), (651, 41163), (1953, 13721)]