16400124321

素因数分解:

$3^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1330423}}^1$

素因数の和:1331020

約数の個数: 16

約数和(自身を含む): 25033257984

約数和(自身を除く): 8633133663

約数列:

[1, 3, 7, 21, 587, 1761, 4109, 12327, 1330423, 3991269, 9312961, 27938883, 780958301, 2342874903, 5466708107, 16400124321]

約数ペア:

[(1, 16400124321), (3, 5466708107), (7, 2342874903), (21, 780958301), (587, 27938883), (1761, 9312961), (4109, 3991269), (12327, 1330423)]