374049

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 611520

約数和(自身を除く): 237471

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 139, 207, 299, 417, 897, 1251, 1807, 2691, 3197, 5421, 9591, 16263, 28773, 41561, 124683, 374049]

約数ペア:

[(1, 374049), (3, 124683), (9, 41561), (13, 28773), (23, 16263), (39, 9591), (69, 5421), (117, 3197), (139, 2691), (207, 1807), (299, 1251), (417, 897)]