3148917121

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1823}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 3810263040

約数和(自身を除く): 661345919

約数列:

[1, 7, 29, 67, 127, 203, 469, 889, 1823, 1943, 3683, 8509, 12761, 13601, 25781, 52867, 59563, 122141, 231521, 246761, 370069, 854987, 1620647, 1727327, 3542089, 6714109, 15511907, 24794623, 46998763, 108583349, 449845303, 3148917121]

約数ペア:

[(1, 3148917121), (7, 449845303), (29, 108583349), (67, 46998763), (127, 24794623), (203, 15511907), (469, 6714109), (889, 3542089), (1823, 1727327), (1943, 1620647), (3683, 854987), (8509, 370069), (12761, 246761), (13601, 231521), (25781, 122141), (52867, 59563)]