12303081

素因数分解:

$3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{487}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 20402304

約数和(自身を除く): 8099223

約数列:

[1, 3, 7, 9, 21, 63, 401, 487, 1203, 1461, 2807, 3409, 3609, 4383, 8421, 10227, 25263, 30681, 195287, 585861, 1367009, 1757583, 4101027, 12303081]

約数ペア:

[(1, 12303081), (3, 4101027), (7, 1757583), (9, 1367009), (21, 585861), (63, 195287), (401, 30681), (487, 25263), (1203, 10227), (1461, 8421), (2807, 4383), (3409, 3609)]