251796163

素因数分解:

${\mathrm{17}}^3\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1071

約数の個数: 16

約数和(自身を含む): 272859840

約数和(自身を除く): 21063677

約数列:

[1, 17, 53, 289, 901, 967, 4913, 15317, 16439, 51251, 260389, 279463, 871267, 4750871, 14811539, 251796163]

約数ペア:

[(1, 251796163), (17, 14811539), (53, 4750871), (289, 871267), (901, 279463), (967, 260389), (4913, 51251), (15317, 16439)]