268561323

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{439}}^1\times {\mathrm{673}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 393238560

約数和(自身を除く): 124677237

約数列:

[1, 3, 9, 101, 303, 439, 673, 909, 1317, 2019, 3951, 6057, 44339, 67973, 133017, 203919, 295447, 399051, 611757, 886341, 2659023, 29840147, 89520441, 268561323]

約数ペア:

[(1, 268561323), (3, 89520441), (9, 29840147), (101, 2659023), (303, 886341), (439, 611757), (673, 399051), (909, 295447), (1317, 203919), (2019, 133017), (3951, 67973), (6057, 44339)]