320044023

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{160907}}^1$

素因数の和:160943

約数の個数: 24

約数和(自身を含む): 527134608

約数和(自身を除く): 207090585

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 160907, 482721, 1448163, 2091791, 2735419, 6275373, 8206257, 18826119, 24618771, 35560447, 106681341, 320044023]

約数ペア:

[(1, 320044023), (3, 106681341), (9, 35560447), (13, 24618771), (17, 18826119), (39, 8206257), (51, 6275373), (117, 2735419), (153, 2091791), (221, 1448163), (663, 482721), (1989, 160907)]