1927508721

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1\times {\mathrm{17827}}^1$

素因数の和:19420

約数の個数: 16

約数和(自身を含む): 2683613184

約数和(自身を除く): 756104463

約数列:

[1, 3, 23, 69, 1567, 4701, 17827, 36041, 53481, 108123, 410021, 1230063, 27934909, 83804727, 642502907, 1927508721]

約数ペア:

[(1, 1927508721), (3, 642502907), (23, 83804727), (69, 27934909), (1567, 1230063), (4701, 410021), (17827, 108123), (36041, 53481)]