1330487403

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1712339}}^1$

素因数の和:1712386

約数の個数: 16

約数和(自身を含む): 2082205440

約数和(自身を除く): 751718037

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1712339, 5137017, 11986373, 35959119, 63356543, 190069629, 443495801, 1330487403]

約数ペア:

[(1, 1330487403), (3, 443495801), (7, 190069629), (21, 63356543), (37, 35959119), (111, 11986373), (259, 5137017), (777, 1712339)]