289067547

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{3203}}^1$

素因数の和:3722

約数の個数: 16

約数和(自身を含む): 392169600

約数和(自身を除く): 103102053

約数列:

[1, 3, 67, 201, 449, 1347, 3203, 9609, 30083, 90249, 214601, 643803, 1438147, 4314441, 96355849, 289067547]

約数ペア:

[(1, 289067547), (3, 96355849), (67, 4314441), (201, 1438147), (449, 643803), (1347, 214601), (3203, 90249), (9609, 30083)]