12468393

素因数分解:

$3^2\times 7^4\times {\mathrm{577}}^1$

素因数の和:611

約数の個数: 30

約数和(自身を含む): 21046714

約数和(自身を除く): 8578321

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 577, 1029, 1731, 2401, 3087, 4039, 5193, 7203, 12117, 21609, 28273, 36351, 84819, 197911, 254457, 593733, 1385377, 1781199, 4156131, 12468393]

約数ペア:

[(1, 12468393), (3, 4156131), (7, 1781199), (9, 1385377), (21, 593733), (49, 254457), (63, 197911), (147, 84819), (343, 36351), (441, 28273), (577, 21609), (1029, 12117), (1731, 7203), (2401, 5193), (3087, 4039)]