12474861

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 19545984

約数和(自身を除く): 7071123

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 751, 791, 2253, 2373, 5257, 5537, 15771, 16611, 36799, 84863, 110397, 254589, 594041, 1782123, 4158287, 12474861]

約数ペア:

[(1, 12474861), (3, 4158287), (7, 1782123), (21, 594041), (49, 254589), (113, 110397), (147, 84863), (339, 36799), (751, 16611), (791, 15771), (2253, 5537), (2373, 5257)]