922051221

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{16007}}^1$

素因数の和:16241

約数の個数: 32

約数和(自身を含む): 1520375808

約数和(自身を除く): 598324587

約数列:

[1, 3, 7, 13, 21, 39, 91, 211, 273, 633, 1477, 2743, 4431, 8229, 16007, 19201, 48021, 57603, 112049, 208091, 336147, 624273, 1456637, 3377477, 4369911, 10132431, 23642339, 43907201, 70927017, 131721603, 307350407, 922051221]

約数ペア:

[(1, 922051221), (3, 307350407), (7, 131721603), (13, 70927017), (21, 43907201), (39, 23642339), (91, 10132431), (211, 4369911), (273, 3377477), (633, 1456637), (1477, 624273), (2743, 336147), (4431, 208091), (8229, 112049), (16007, 57603), (19201, 48021)]