1815100729

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6577}}^1$

素因数の和:6697

約数の個数: 24

約数和(自身を含む): 2080121472

約数和(自身を除く): 265020743

約数列:

[1, 13, 23, 71, 169, 299, 923, 1633, 3887, 6577, 11999, 21229, 85501, 151271, 275977, 466967, 1111513, 1966523, 6070571, 10740241, 25564799, 78917423, 139623133, 1815100729]

約数ペア:

[(1, 1815100729), (13, 139623133), (23, 78917423), (71, 25564799), (169, 10740241), (299, 6070571), (923, 1966523), (1633, 1111513), (3887, 466967), (6577, 275977), (11999, 151271), (21229, 85501)]