3260019

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 5147328

約数和(自身を除く): 1887309

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 331, 469, 993, 1407, 2317, 3283, 6951, 9849, 16219, 22177, 48657, 66531, 155239, 465717, 1086673, 3260019]

約数ペア:

[(1, 3260019), (3, 1086673), (7, 465717), (21, 155239), (49, 66531), (67, 48657), (147, 22177), (201, 16219), (331, 9849), (469, 6951), (993, 3283), (1407, 2317)]