20230031199

素因数分解:

$3^1\times 7^1\times {\mathrm{2749}}^1\times {\mathrm{350431}}^1$

素因数の和:353190

約数の個数: 16

約数和(自身を含む): 30838016000

約数和(自身を除く): 10607984801

約数列:

[1, 3, 7, 21, 2749, 8247, 19243, 57729, 350431, 1051293, 2453017, 7359051, 963334819, 2890004457, 6743343733, 20230031199]

約数ペア:

[(1, 20230031199), (3, 6743343733), (7, 2890004457), (21, 963334819), (2749, 7359051), (8247, 2453017), (19243, 1051293), (57729, 350431)]