996620931

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{821}}^1\times {\mathrm{4651}}^1$

素因数の和:5507

約数の個数: 24

約数和(自身を含む): 1491338160

約数和(自身を除く): 494717229

約数列:

[1, 3, 9, 29, 87, 261, 821, 2463, 4651, 7389, 13953, 23809, 41859, 71427, 134879, 214281, 404637, 1213911, 3818471, 11455413, 34366239, 110735659, 332206977, 996620931]

約数ペア:

[(1, 996620931), (3, 332206977), (9, 110735659), (29, 34366239), (87, 11455413), (261, 3818471), (821, 1213911), (2463, 404637), (4651, 214281), (7389, 134879), (13953, 71427), (23809, 41859)]