12658705941

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1\times {\mathrm{12547}}^1$

素因数の和:13113

約数の個数: 32

約数和(自身を含む): 19514649600

約数和(自身を除く): 6855943659

約数列:

[1, 3, 7, 21, 107, 321, 449, 749, 1347, 2247, 3143, 9429, 12547, 37641, 48043, 87829, 144129, 263487, 336301, 1008903, 1342529, 4027587, 5633603, 9397703, 16900809, 28193109, 39435221, 118305663, 602795521, 1808386563, 4219568647, 12658705941]

約数ペア:

[(1, 12658705941), (3, 4219568647), (7, 1808386563), (21, 602795521), (107, 118305663), (321, 39435221), (449, 28193109), (749, 16900809), (1347, 9397703), (2247, 5633603), (3143, 4027587), (9429, 1342529), (12547, 1008903), (37641, 336301), (48043, 263487), (87829, 144129)]