1293201

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 2300480

約数和(自身を除く): 1007279

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1579, 4737, 11053, 14211, 20527, 33159, 61581, 99477, 143689, 184743, 431067, 1293201]

約数ペア:

[(1, 1293201), (3, 431067), (7, 184743), (9, 143689), (13, 99477), (21, 61581), (39, 33159), (63, 20527), (91, 14211), (117, 11053), (273, 4737), (819, 1579)]