15742113

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 21542976

約数和(自身を除く): 5800863

約数列:

[1, 3, 53, 159, 181, 543, 547, 1641, 9593, 28779, 28991, 86973, 99007, 297021, 5247371, 15742113]

約数ペア:

[(1, 15742113), (3, 5247371), (53, 297021), (159, 99007), (181, 86973), (543, 28991), (547, 28779), (1641, 9593)]