4269027

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 6705936

約数和(自身を除く): 2436909

約数列:

[1, 3, 7, 21, 49, 113, 147, 257, 339, 771, 791, 1799, 2373, 5397, 5537, 12593, 16611, 29041, 37779, 87123, 203287, 609861, 1423009, 4269027]

約数ペア:

[(1, 4269027), (3, 1423009), (7, 609861), (21, 203287), (49, 87123), (113, 37779), (147, 29041), (257, 16611), (339, 12593), (771, 5537), (791, 5397), (1799, 2373)]