15972333

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24091}}^1$

素因数の和:24124

約数の個数: 16

約数和(自身を含む): 24284736

約数和(自身を除く): 8312403

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 24091, 72273, 313183, 409547, 939549, 1228641, 5324111, 15972333]

約数ペア:

[(1, 15972333), (3, 5324111), (13, 1228641), (17, 939549), (39, 409547), (51, 313183), (221, 72273), (663, 24091)]