13303219713

素因数分解:

$3^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{440227}}^1$

素因数の和:441676

約数の個数: 16

約数和(自身を含む): 20285706240

約数和(自身を除く): 6982486527

約数列:

[1, 3, 7, 21, 1439, 4317, 10073, 30219, 440227, 1320681, 3081589, 9244767, 633486653, 1900459959, 4434406571, 13303219713]

約数ペア:

[(1, 13303219713), (3, 4434406571), (7, 1900459959), (21, 633486653), (1439, 9244767), (4317, 3081589), (10073, 1320681), (30219, 440227)]