2912394537

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1310119}}^1$

素因数の和:1310157

約数の個数: 24

約数和(自身を含む): 4768836800

約数和(自身を除く): 1856442263

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 1310119, 3930357, 11791071, 17031547, 24892261, 51094641, 74676783, 153283923, 224030349, 323599393, 970798179, 2912394537]

約数ペア:

[(1, 2912394537), (3, 970798179), (9, 323599393), (13, 224030349), (19, 153283923), (39, 74676783), (57, 51094641), (117, 24892261), (171, 17031547), (247, 11791071), (741, 3930357), (2223, 1310119)]