29786739

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1801}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 41085600

約数和(自身を除く): 11298861

約数列:

[1, 3, 37, 111, 149, 447, 1801, 5403, 5513, 16539, 66637, 199911, 268349, 805047, 9928913, 29786739]

約数ペア:

[(1, 29786739), (3, 9928913), (37, 805047), (111, 268349), (149, 199911), (447, 66637), (1801, 16539), (5403, 5513)]