730424163

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1830637}}^1$

素因数の和:1830666

約数の個数: 16

約数和(自身を含む): 1171608320

約数和(自身を除く): 441184157

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1830637, 5491911, 12814459, 34782103, 38443377, 104346309, 243474721, 730424163]

約数ペア:

[(1, 730424163), (3, 243474721), (7, 104346309), (19, 38443377), (21, 34782103), (57, 12814459), (133, 5491911), (399, 1830637)]