168399433

素因数分解:

${\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 188326080

約数和(自身を除く): 19926647

約数列:

[1, 17, 29, 71, 283, 289, 493, 1207, 2059, 4811, 8207, 8381, 20093, 20519, 35003, 81787, 139519, 341581, 582697, 595051, 2371823, 5806877, 9905849, 168399433]

約数ペア:

[(1, 168399433), (17, 9905849), (29, 5806877), (71, 2371823), (283, 595051), (289, 582697), (493, 341581), (1207, 139519), (2059, 81787), (4811, 35003), (8207, 20519), (8381, 20093)]