261192470223

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{5483}}^1\times {\mathrm{835733}}^1$

素因数の和:841238

約数の個数: 16

約数和(自身を含む): 366653220480

約数和(自身を除く): 105460750257

約数列:

[1, 3, 19, 57, 5483, 16449, 104177, 312531, 835733, 2507199, 15878927, 47636781, 4582324039, 13746972117, 87064156741, 261192470223]

約数ペア:

[(1, 261192470223), (3, 87064156741), (19, 13746972117), (57, 4582324039), (5483, 47636781), (16449, 15878927), (104177, 2507199), (312531, 835733)]