1289367027

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{234473}}^1$

素因数の和:234539

約数の個数: 24

約数和(自身を含む): 2048364864

約数和(自身を除く): 758997837

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 234473, 703419, 2110257, 3048149, 9144447, 11020231, 27433341, 33060693, 99182079, 143263003, 429789009, 1289367027]

約数ペア:

[(1, 1289367027), (3, 429789009), (9, 143263003), (13, 99182079), (39, 33060693), (47, 27433341), (117, 11020231), (141, 9144447), (423, 3048149), (611, 2110257), (1833, 703419), (5499, 234473)]