5286351

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13249}}^1$

素因数の和:13278

約数の個数: 16

約数和(自身を含む): 8480000

約数和(自身を除く): 3193649

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 13249, 39747, 92743, 251731, 278229, 755193, 1762117, 5286351]

約数ペア:

[(1, 5286351), (3, 1762117), (7, 755193), (19, 278229), (21, 251731), (57, 92743), (133, 39747), (399, 13249)]