15929901

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8009}}^1$

素因数の和:8045

約数の個数: 24

約数和(自身を含む): 26240760

約数和(自身を除く): 10310859

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 8009, 24027, 72081, 104117, 136153, 312351, 408459, 937053, 1225377, 1769989, 5309967, 15929901]

約数ペア:

[(1, 15929901), (3, 5309967), (9, 1769989), (13, 1225377), (17, 937053), (39, 408459), (51, 312351), (117, 136153), (153, 104117), (221, 72081), (663, 24027), (1989, 8009)]