4039539

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1291}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 6201600

約数和(自身を除く): 2162061

約数列:

[1, 3, 7, 21, 149, 447, 1043, 1291, 3129, 3873, 9037, 27111, 192359, 577077, 1346513, 4039539]

約数ペア:

[(1, 4039539), (3, 1346513), (7, 577077), (21, 192359), (149, 27111), (447, 9037), (1043, 3873), (1291, 3129)]