1613885289

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{80209}}^1$

素因数の和:80584

約数の個数: 16

約数和(自身を含む): 2271547200

約数和(自身を除く): 657661911

約数列:

[1, 3, 19, 57, 353, 1059, 6707, 20121, 80209, 240627, 1523971, 4571913, 28313777, 84941331, 537961763, 1613885289]

約数ペア:

[(1, 1613885289), (3, 537961763), (19, 84941331), (57, 28313777), (353, 4571913), (1059, 1523971), (6707, 240627), (20121, 80209)]