89853071

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61417}}^1$

素因数の和:61454

約数の個数: 16

約数和(自身を含む): 117922560

約数和(自身を除く): 28069489

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 61417, 429919, 675587, 1166923, 4729109, 8168461, 12836153, 89853071]

約数ペア:

[(1, 89853071), (7, 12836153), (11, 8168461), (19, 4729109), (77, 1166923), (133, 675587), (209, 429919), (1463, 61417)]