12573801

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 36

約数和(自身を含む): 20129200

約数和(自身を除く): 7555399

約数列:

[1, 3, 9, 19, 23, 57, 69, 139, 171, 207, 417, 437, 529, 1251, 1311, 1587, 2641, 3197, 3933, 4761, 7923, 9591, 10051, 23769, 28773, 30153, 60743, 73531, 90459, 182229, 220593, 546687, 661779, 1397089, 4191267, 12573801]

約数ペア:

[(1, 12573801), (3, 4191267), (9, 1397089), (19, 661779), (23, 546687), (57, 220593), (69, 182229), (139, 90459), (171, 73531), (207, 60743), (417, 30153), (437, 28773), (529, 23769), (1251, 10051), (1311, 9591), (1587, 7923), (2641, 4761), (3197, 3933)]