626098317

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12611}}^1$

素因数の和:12713

約数の個数: 32

約数和(自身を含む): 960529920

約数和(自身を除く): 334431603

約数列:

[1, 3, 13, 19, 39, 57, 67, 201, 247, 741, 871, 1273, 2613, 3819, 12611, 16549, 37833, 49647, 163943, 239609, 491829, 718827, 844937, 2534811, 3114917, 9344751, 10984181, 16053803, 32952543, 48161409, 208699439, 626098317]

約数ペア:

[(1, 626098317), (3, 208699439), (13, 48161409), (19, 32952543), (39, 16053803), (57, 10984181), (67, 9344751), (201, 3114917), (247, 2534811), (741, 844937), (871, 718827), (1273, 491829), (2613, 239609), (3819, 163943), (12611, 49647), (16549, 37833)]