1368421047

素因数分解:

$3^4\times 7^1\times {\mathrm{293}}^1\times {\mathrm{8237}}^1$

素因数の和:8549

約数の個数: 40

約数和(自身を含む): 2344468896

約数和(自身を除く): 976047849

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 293, 567, 879, 2051, 2637, 6153, 7911, 8237, 18459, 23733, 24711, 55377, 57659, 74133, 166131, 172977, 222399, 518931, 667197, 1556793, 2413441, 4670379, 7240323, 16894087, 21720969, 50682261, 65162907, 152046783, 195488721, 456140349, 1368421047]

約数ペア:

[(1, 1368421047), (3, 456140349), (7, 195488721), (9, 152046783), (21, 65162907), (27, 50682261), (63, 21720969), (81, 16894087), (189, 7240323), (293, 4670379), (567, 2413441), (879, 1556793), (2051, 667197), (2637, 518931), (6153, 222399), (7911, 172977), (8237, 166131), (18459, 74133), (23733, 57659), (24711, 55377)]