16891102011

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42333589}}^1$

素因数の和:42333618

約数の個数: 16

約数和(自身を含む): 27093497600

約数和(自身を除く): 10202395589

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 42333589, 127000767, 296335123, 804338191, 889005369, 2413014573, 5630367337, 16891102011]

約数ペア:

[(1, 16891102011), (3, 5630367337), (7, 2413014573), (19, 889005369), (21, 804338191), (57, 296335123), (133, 127000767), (399, 42333589)]