42607089

素因数分解:

$3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1949}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 70574400

約数和(自身を除く): 27967311

約数列:

[1, 3, 7, 9, 21, 63, 347, 1041, 1949, 2429, 3123, 5847, 7287, 13643, 17541, 21861, 40929, 122787, 676303, 2028909, 4734121, 6086727, 14202363, 42607089]

約数ペア:

[(1, 42607089), (3, 14202363), (7, 6086727), (9, 4734121), (21, 2028909), (63, 676303), (347, 122787), (1041, 40929), (1949, 21861), (2429, 17541), (3123, 13643), (5847, 7287)]