908442879

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{133811}}^1$

素因数の和:133918

約数の個数: 16

約数和(自身を含む): 1267467264

約数和(自身を除く): 359024385

約数列:

[1, 3, 31, 73, 93, 219, 2263, 6789, 133811, 401433, 4148141, 9768203, 12444423, 29304609, 302814293, 908442879]

約数ペア:

[(1, 908442879), (3, 302814293), (31, 29304609), (73, 12444423), (93, 9768203), (219, 4148141), (2263, 401433), (6789, 133811)]