891801603

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{428957}}^1$

素因数の和:428984

約数の個数: 32

約数和(自身を含む): 1647198720

約数和(自身を除く): 755397117

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 428957, 1286871, 3002699, 3860613, 4718527, 9008097, 11581839, 14155581, 27024291, 33029689, 42466743, 81072873, 99089067, 127400229, 297267201, 891801603]

約数ペア:

[(1, 891801603), (3, 297267201), (7, 127400229), (9, 99089067), (11, 81072873), (21, 42466743), (27, 33029689), (33, 27024291), (63, 14155581), (77, 11581839), (99, 9008097), (189, 4718527), (231, 3860613), (297, 3002699), (693, 1286871), (2079, 428957)]