29010321

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{8929}}^1$

素因数の和:8973

約数の個数: 18

約数和(自身を含む): 44230290

約数和(自身を除く): 15219969

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 8929, 26787, 80361, 169651, 508953, 1526859, 3223369, 9670107, 29010321]

約数ペア:

[(1, 29010321), (3, 9670107), (9, 3223369), (19, 1526859), (57, 508953), (171, 169651), (361, 80361), (1083, 26787), (3249, 8929)]