17389564497

素因数分解:

$3^2\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{43207}}^1$

素因数の和:43637

約数の個数: 24

約数和(自身を含む): 25357565376

約数和(自身を除く): 7968000879

約数列:

[1, 3, 9, 197, 227, 591, 681, 1773, 2043, 43207, 44719, 129621, 134157, 388863, 402471, 8511779, 9807989, 25535337, 29423967, 76606011, 88271901, 1932173833, 5796521499, 17389564497]

約数ペア:

[(1, 17389564497), (3, 5796521499), (9, 1932173833), (197, 88271901), (227, 76606011), (591, 29423967), (681, 25535337), (1773, 9807989), (2043, 8511779), (43207, 402471), (44719, 388863), (129621, 134157)]