28917756471

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1\times {\mathrm{168433}}^1$

素因数の和:168966

約数の個数: 16

約数和(自身を含む): 38914991360

約数和(自身を除く): 9997234889

約数列:

[1, 3, 151, 379, 453, 1137, 57229, 168433, 171687, 505299, 25433383, 63836107, 76300149, 191508321, 9639252157, 28917756471]

約数ペア:

[(1, 28917756471), (3, 9639252157), (151, 191508321), (379, 76300149), (453, 63836107), (1137, 25433383), (57229, 505299), (168433, 171687)]