5288181

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 7292160

約数和(自身を除く): 2003979

約数列:

[1, 3, 53, 79, 159, 237, 421, 1263, 4187, 12561, 22313, 33259, 66939, 99777, 1762727, 5288181]

約数ペア:

[(1, 5288181), (3, 1762727), (53, 99777), (79, 66939), (159, 33259), (237, 22313), (421, 12561), (1263, 4187)]