432835557

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{2351}}^1$

素因数の和:3169

約数の個数: 32

約数和(自身を含む): 720728064

約数和(自身を除く): 287892507

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 797, 2351, 2391, 5579, 7053, 8767, 16457, 16737, 25861, 26301, 49371, 61369, 77583, 181027, 184107, 543081, 1873747, 5621241, 13116229, 20611217, 39348687, 61833651, 144278519, 432835557]

約数ペア:

[(1, 432835557), (3, 144278519), (7, 61833651), (11, 39348687), (21, 20611217), (33, 13116229), (77, 5621241), (231, 1873747), (797, 543081), (2351, 184107), (2391, 181027), (5579, 77583), (7053, 61369), (8767, 49371), (16457, 26301), (16737, 25861)]