13646955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{129971}}^1$

素因数の和:129986

約数の個数: 16

約数和(自身を含む): 24954624

約数和(自身を除く): 11307669

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 129971, 389913, 649855, 909797, 1949565, 2729391, 4548985, 13646955]

約数ペア:

[(1, 13646955), (3, 4548985), (5, 2729391), (7, 1949565), (15, 909797), (21, 649855), (35, 389913), (105, 129971)]