254681499

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{6047}}^1$

素因数の和:6290

約数の個数: 16

約数和(自身を含む): 345461760

約数和(自身を除く): 90780261

約数列:

[1, 3, 101, 139, 303, 417, 6047, 14039, 18141, 42117, 610747, 840533, 1832241, 2521599, 84893833, 254681499]

約数ペア:

[(1, 254681499), (3, 84893833), (101, 2521599), (139, 1832241), (303, 840533), (417, 610747), (6047, 42117), (14039, 18141)]