326163201

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1949}}^1$

素因数の和:2585

約数の個数: 32

約数和(自身を含む): 536390400

約数和(自身を除く): 210227199

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 613, 1839, 1949, 4291, 5847, 7969, 12873, 13643, 23907, 25337, 40929, 55783, 76011, 167349, 177359, 532077, 1194737, 3584211, 8363159, 15531581, 25089477, 46594743, 108721067, 326163201]

約数ペア:

[(1, 326163201), (3, 108721067), (7, 46594743), (13, 25089477), (21, 15531581), (39, 8363159), (91, 3584211), (273, 1194737), (613, 532077), (1839, 177359), (1949, 167349), (4291, 76011), (5847, 55783), (7969, 40929), (12873, 25337), (13643, 23907)]