42313019

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 52968960

約数和(自身を除く): 10655941

約数列:

[1, 7, 19, 47, 49, 133, 329, 893, 931, 967, 2303, 6251, 6769, 18373, 43757, 45449, 47383, 128611, 318143, 863531, 900277, 2227001, 6044717, 42313019]

約数ペア:

[(1, 42313019), (7, 6044717), (19, 2227001), (47, 900277), (49, 863531), (133, 318143), (329, 128611), (893, 47383), (931, 45449), (967, 43757), (2303, 18373), (6251, 6769)]