27895861

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4423}}^1$

素因数の和:4500

約数の個数: 16

約数和(自身を含む): 34401024

約数和(自身を除く): 6505163

約数列:

[1, 7, 17, 53, 119, 371, 901, 4423, 6307, 30961, 75191, 234419, 526337, 1640933, 3985123, 27895861]

約数ペア:

[(1, 27895861), (7, 3985123), (17, 1640933), (53, 526337), (119, 234419), (371, 75191), (901, 30961), (4423, 6307)]