1242067113

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^2\times {\mathrm{3911}}^1$

素因数の和:4066

約数の個数: 36

約数和(自身を含む): 2080213824

約数和(自身を除く): 838146711

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 3911, 4473, 5041, 11733, 15123, 27377, 35199, 35287, 45369, 82131, 105861, 246393, 277681, 317583, 833043, 1943767, 2499129, 5831301, 17493903, 19715351, 59146053, 138007457, 177438159, 414022371, 1242067113]

約数ペア:

[(1, 1242067113), (3, 414022371), (7, 177438159), (9, 138007457), (21, 59146053), (63, 19715351), (71, 17493903), (213, 5831301), (497, 2499129), (639, 1943767), (1491, 833043), (3911, 317583), (4473, 277681), (5041, 246393), (11733, 105861), (15123, 82131), (27377, 45369), (35199, 35287)]