17130879

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 26593280

約数和(自身を除く): 9462401

約数列:

[1, 3, 9, 27, 31, 93, 97, 211, 279, 291, 633, 837, 873, 1899, 2619, 3007, 5697, 6541, 9021, 19623, 20467, 27063, 58869, 61401, 81189, 176607, 184203, 552609, 634477, 1903431, 5710293, 17130879]

約数ペア:

[(1, 17130879), (3, 5710293), (9, 1903431), (27, 634477), (31, 552609), (93, 184203), (97, 176607), (211, 81189), (279, 61401), (291, 58869), (633, 27063), (837, 20467), (873, 19623), (1899, 9021), (2619, 6541), (3007, 5697)]